Attarney Hocker No.
`
`BR&O8 - POROUS STARCH /
`TOOTH FRIENDBLY-US
`
`DECLARATION AND ASSIGNMENT
`
`As a below named inventar, | hereby declare that: | believe | am the original inventor or an
`original joint inventor of a claimed invention in the application, which is entitled:
`
`NATIVE AND POROUS STARCH AS WHITE PIGMENTIN TOOTHPASTE
`
`the specification of which is attached hereto along with any applicable amendments. hereby state
`that i have reviewed and understand the contents of the above-identified specification, Including the
`claims, as amended by any amendment referred to above. The above-identified application was made
`or authorized to be made by me. | acknowledge the duty to disclose information which is material to
`patentability of this application in accordance with Title 37, Code of Federal Regulations, Section 1.56.
`thereby acknowledge that any willful false statement made in this declaration is punishable under 18
`U.S.C. 1001 by fine or imprisonment of not mare than five (5) years, or both. | hereby claim foreign
`priority benefits uncer Title 35, United States Code, Section 119(a)}-{a) or (7), or 365(b) of any foreign
`application(s) for patent or inventor's certificate(s) listed balaw, or 365(a) of any FCT international
`application, listed below and have also identified belowany foreign application for patent, inventor's
`certificate(s} or any PCT international application having a filing date before that of the application on
`which priority is claimed: PRIOR FOREIGN APPLICATION(S}:
`
`PRIORITY AND PCT INFORMATION
`
`CN
`
`302010038301>
`
`4ian3020
`
`
`
`
`
`SaneEEEEEEEEEEEEEEETEETEREETTenantaaTeteee
`PCT/EP2021/050454
`12 Jan 2024
`
`
`
`WHEREAS,|, the undersigned, residing at the indicated address given next ta my name belaw, have
`made an invention entitled - NAFIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE-,
`which is described in the above-identified PRIOR FOREIGN APPLICATION(S) listed by priority Patent
`Application number(s), date(s} and priority country.
`
`WHEREAS, ROQUETTE FRERES 4 rue de la Haute Loge Lestrem, 62136 FR desires to acquire the entire
`right, title and interest in and to said invention and in,
`to and under any Patent Applications which maybe filed and any Letters Patent granted covering
`the invention in the United States and in any and all other countries.
`
`NOW, THEREFORE, in view of my employment with ROQUETTE FRERES 1 rue ce la Haute Lage
`Lestrem, 62136 FR and other valuable consideration which is hereby acknawledged, |, the
`
`

`

`undersigned, hereby sell, assign, and transfer ta ROQUETTE FRERES 1 rue de la Haute Loge Lestrern,
`62136 FR its successors and assigns, the entire right, title and interest to the invention in the United
`States and in all other countries and the entire right, title, and interest in and to any andall patent
`applications covering the above invention, including the above identified application(s} and any and
`all corresponding and related applications in the United States and all countries, and the entire right,
`title, and interest in and to any and all Letters Patent which may be granted covering the invention in
`the United States and in any and all other countries andin and to any andall divisions, reissues,
`continuations, and extensions thereof, to the extent that | am an inventor of such invention and |
`covenant that { have the full right to da so.
`
`thereby authorize and request the Patent Office Officials in the United States and in any and all other
`countries to issue any and all of said Letters Patent, when granted, to ROQUETTE FRERES 1 rue dela
`Haute Loge Lestrem, 62136 FR, as the assignee of the entire right, title and interest in and ta the
`same, for the sale use of ROQUETTE FRERES 1 rue de la Haute Loge Lestrem, 62136 FR, its successors
`and assigns. | further agree that | will communicate to ROQUETTE FRERES 1 rue de la Haute Loge
`Lestrem, 62136 FR or its representatives or agents ail facts and information known or available to me
`regarding said invention whenever requested; | will testify in any interference or other legal
`proceeding; | will execute and deliver, on request, all lawful papers including original, divisional,
`continuing and reissue applications, renewals, assignments, powers of attorney, oaths, affidavits,
`depositions, etc. and generally do everything possible to aid said ROQUETTE FRERES 1 rue de la Haute
`Loge Lestrem, 62136 FR, its successors and assigns, at its expense, in obtaining and enforcing proper
`protection for said invention In the United States and all other countries.
`This Assignment shall be effective the earlier of: the date of my signature as indicated next to my
`name below, or the date of the last priority filing listed above.
`IN TESTIMONY WHEREOF, | hereby execute this assignment:
`
`invertor Nase:
`
`™,,
`.
`HASIIM, Javin
`w
`AN
`S
`
`
`
`

`

`Attorney Docket No.
`
`BR808 - POROUS STARCH /
`TOOTH FRIENDLY-US
`
`DECLARATION AND ASSIGNMENT
`
`As a below namedinventor, | hereby declare that: | believe | am the original inventor or an
`original joint inventor of a claimed invention in the application, whichis entitled:
`
`NATIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE
`
`the specification of which is attached hereto along with any applicable amendments. hereby state
`that | have reviewed and understand the contents of the above-identified specification, including the
`claims, as amended by any amendmentreferred to above. The above-icentified application was made
`or authorized to be made by me. | acknowledge the duty to disclose information which is material to
`patentability of this application in accordance with Title 37, Code of Federal Regulations, Section 1.56.
`| hereby acknowledge that any willful false statement madein this declaration is punishable under 18
`U.S.C. 1001 by fine or imprisonment of not more thanfive (5) years, or both. | hereby claim foreign
`priority benefits underTitle 35, United States Code, Section 119(a}-(d) or (f), or 365(b) of any foreign
`application(s} for patent or inventor's certificate(s) listed below, or 365(a) of any PCT international
`application, listed below and havealso identified below any foreign application for patent, inventor's
`certificate(s) or any PCT international application having a filing date before that of the application on
`which priority is claimed: PRIOR FOREIGN APPLICATION(S):
`
`PRIORITY AND PCT INFORMATION
`
`fa
`
`
`
`
`
`202010038301.9
`
`PCT/EP2021/050454
`
` Tcourry roy appieationNumber PronDate
`
`
`
`14 Jan 2020
`
`12 Jan 2021
`
`WHEREAS,I, the undersigned,residing at the indicated address given next to my name below, have
`made an invention entitled - NATIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE -,
`whichis described in the above-identified PRIOR FOREIGN APPLICATION(S}listed by priority Patent
`Application number(s), date(s) and priority country.
`
`WHEREAS, ROQUETTEFRERES1 rue de ja Haute Loge Lestrem, 62136 FR desires to acquire the entire
`right, title and interest in and to said invention and in,
`to and under any Patent Applications which maybefiled and any Letters Patent granted covering
`the invention in the United States and in any and all other countries.
`
`NOW, THEREFORE,in view of my employment with ROQUETTE FRERES1 rue de la Haute Loge
`Lestrem, 62136 FR and other valuable consideration which is hereby acknowledged, I, the
`
`

`

`undersigned, herebysell, assign, and transfer to ROQUETTE FRERES 1. rue de la Haute Loge Lestrem,
`62136 FR its successors and assigns, the entire right, title and interest to the invention in the United
`States and in all other countries and the entire right, title, and interest in and to any and all patent
`applications covering the above invention, including the above identified application(s) and any and
`all corresponding and related applications in the United States and all countries, and the entire right,
`title, and interest in and to any and all Letters Patent which may be granted covering the invention in
`the United States and in any and al! other countries and in and to any and all divisions, reissues,
`continuations, and extensions thereof, to the extent that | am an inventor of such invention and [
`covenantthat | have the full right to do so.
`
`| hereby authorize and request the Patent Office Officials in the United States and in any and all other
`countries to issue any and all of said Letters Patent, when granted, to ROQUETTE FRERES 1 rue de la
`Haute Loge Lestrem, 62136 FR, as the assignee of the entire right, title and interest in and to the
`same,for the sole use of ROQUETTE FRERES1 rue de la Haute Loge Lestrem, 62136 FR, its successors
`and assigns. | further agree that | will communicate to ROQUETTE FRERES 1 rue de la Haute Loge
`Lestrem, 62136 FR or its representatives or agentsall facts and information known or available to me
`regarding said invention whenever requested; | will testify in any interference or other legal
`proceeding; | will execute and deliver, on request, all lawful papers including original, divisional,
`continuing and reissue applications, renewals, assignments, powers of attorney, oaths, affidavits,
`depositions, etc. and generally do everything possible to aid said ROQUETTE FRERES 1 rue de la Haute
`Loge Lestrem, 62136 FR, its successors and assigns, at its expense, in obtaining and enforcing proper
`protection for said invention in the United States and all other countries.
`This Assignment shall be effective the earlier of: the date of my signature as indicated next to my
`name below, or the date of the last priority filing listed above.
`IN TESTIMONY WHEREOF, | hereby execute this assignment:
`
`Inventor Name:
`
`ZHANG, Guangyu
`
`Signature:a|
`Date:~B/1Afda
`
`Citizen of:
`
`CN
`
`

`

`Attorney Docket No.
`
`BR808 - POROUS STARCH /
`TOOTH FRIENDLY-US
`
`DECLARATION AND ASSIGNMENT
`
`As a below named inventor, | hereby declare that: | believe | am the original inventor or an
`original joint inventor of a claimed invention in the application, which is entitled:
`
`NATIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE
`
`the specification of which is attached hereto along with any applicable amendments. herebystate
`that |! have reviewed and understand the contents of the above-identified specification, including the
`claims, as amended by any amendmentreferred to above. The above-identified application was made
`or authorized to be made by me. | acknowledgethe duty to disclose information which is material to
`patentability of this application in accordance with Title 37, Code of Federal Regulations, Section 1.56.
`| hereby acknowledgethat any willful false statement madein this declaration is punishable under 18
`U.S.C. 1001 by fine or imprisonment of not more than five (5) years, or both. | hereby claim foreign
`priority benefits under Title 35, United States Code, Section 119(a)-(d) or (f), or 365(b) of any foreign
`application(s) for patent or inventor's certificate(s) listed below, or 365(a) of any PCT international
`application,listed below and havealso identified below any foreign application for patent, inventor's
`certificate(s} or any PCT international application having a filing date before that of the application on
`whichpriority is claimed: PRIOR FOREIGN APPLICATION(S):
`
`PRIORITY AND PCT INFORMATION
`
`
`
`
`eea
`
`
`NS 202010038301.9
`14 Jan 2020
`we PCT/EP2021/050454
`12Jan 2021
`
`WHEREAS,|, the undersigned, residing at the indicated address given next to my name below, have
`made an invention entitled - NATIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE -,
`which is described in the above-identified PRIOR FOREIGN APPLICATION(S) listed by priority Patent
`Application number(s), date(s) and priority country.
`
`WHEREAS, ROQUETTE FRERES1 rue de la Haute Loge Lestrem, 62136 FR desires to acquire the entire
`right, title and interest in and to said invention and in,
`to and under any Patent Applications which may be filed and any Letters Patent granted covering
`the invention in the United States and in any and all other countries.
`
`NOW, THEREFORE,in view of my employment with ROQUETTE FRERES1 rue de la Haute Loge
`Lestrem, 62136 FR and other valuable consideration which is hereby acknowledged,I, the
`
`

`

`undersigned, herebysell, assign, and transfer to ROQUETTE FRERES 1 rue de la Haute Loge Lestrem,
`62136 FR its successors and assigns, the entire right, title and interest to the invention in the United
`States andin all other countries and the entire right, title, and interest in and to any and all patent
`applications covering the above invention, including the above identified applicatian(s) and any and
`all corresponding and related applications in the United States and all countries, and the entire right,
`title, and interest in and to any and all Letters Patent which may be granted covering the invention in
`the United States and in any and all other countries and in and to any and all divisions, reissues,
`continuations, and extensions thereof, to the extent that | am an inventor of such invention and |
`covenantthat| have the full right to de so.
`
`| hereby authorize and request the Patent Office Officials in the United States and in any and all other
`countries to issue any and all of said Letters Patent, when granted, to ROQUETTE FRERES 1 rue de la
`Haute Loge Lestrem, 62136 FR, as the assignee ofthe entire right, title and interest in and to the
`same, for the sole use of ROQUETTE FRERES1 rue de la Haute Loge Lestrem, 62136 FR,its successors
`and assigns. | further agree that | will communicate to ROQUETTE FRERES 1 rue de la Haute Loge
`Lestrem, 62136 FR or its representatives or agentsall facts and information known or available to me
`regarding said invention whenever requested;| will testify in any interference or other legal
`proceeding;| will execute and deliver, on request,all lawful papers including original, divisional,
`continuing and reissue applications, renewals, assignments, powers of attorney, oaths, affidavits,
`depositions, etc. and generally do everything possible to aid said ROQUETTE FRERES 1 rue de la Haute
`Loge Lestrem, 62136 FR,its successors and assigns, at its expense, in obtaining and enforcing proper
`protection for said invention in the United States and all other countries.
`This Assignmentshall be effective the earlier of: the date of my signature as indicated next to my
`name below, or the date of the last priorityfiling listed above.
`IN TESTIMONY WHEREOF, | hereby execute this assignment:
`
`Inventor Name:
`
`LI, Jia
`
`Signature:
`
`Date:
`
`Le
`
`ode
`La
`
`yep)
`
`Citizen of:
`
`CN
`
`

`

` BRROS - POROUS STARCH /
`TOOTH PRIENEMY-US
`
`DECLARATION AND ASSIGNIMENT
`
`As a below named inventor, [hereey declare that: | boleve Lam the original inventor or an
`orginal joint inventor of a claimed Invention in the apolication, which is entitled:
`
`NATIVE AND POROUS STARCH AS WHITE PIGMENT IN TOOTHPASTE
`
`the specification af which is attached herete along with any applicable amendments. hersby Sate
`that | have reviewed and understand the contents of the above-identified specification, including the
`clairns, as arnended by any amendmertt referred to above. The above-identified application was mode
`or authorized to be made by me. |] acknewledge the outy ta disclose information which is material te
`patentability of this application in accordance with Tile 37, Code_of Federal Regulations, Section 1.56,
`i hereby acknowledge that any willful false statement made in this declaration is punishable under 18
`U.S.C. LOG]by fine or imprisanment of not more then five (5) years, or both. | hereby claim foreign
`priority benefits under Tithe 35, United States Code, Section 11S{a}-{d} or {f}, or 265(b) af any foreign
`application(s} for patent or inventor's certificate(s} listed belaw, er $65(a} of any PCT international
`application, fisted below and have alas identified belowanyforeign application for patent, inverdar’s
`certificate(s) or any PCT international application having a filing date before that of the aonileation on
`which pftority is clainted: PRIOR PORENGN APPLUCATION(S):
`
`PRIORITY AND PCT INFORMATION
`
`
`
`
`
`
` WE
`
`
`
`
`
`CN
`
`WO
`
`202010038301.9
`
`PCT/EP 2021/0504854
`
`U4 Jan 2020
`
`2 daa 2024
`
`WHEREAS, § the undersigned, resicing at the indicated address given next to my name below, have
`made an invention entitled - NATIVE AND POROUS STARCH AS WHITE PROMENTIN TOOTHBASTE -.
`which is described in the gbove-identified PRIOR FORCIGN APPLICATION(S} listed by oriority Patent
`Anplication number(s}, date(s} and priority country.
`
`WHEREAS, ROQUETTE FRERES 1 rue dela Haute Loge Lestrém, 62136 FR desires to acquire the entire
`right, title and interest inand to said Invention andin,
`to and under any Patent Applications which may be filed and any Letters Patent granted covering
`the invertion in tha United States and in any and all other countries,
`
`NOW, THEREFGRE, in view of ny emplayrnent with ROQUETTE FRERES 1 rue dela Haute Lage
`Legtrem:, 62136 FRand other valuable consideration which is hereby acknowledged, |. the
`
`

`

`undersigned, hereby sell, assign, and transfer
`fo ROQUETTE FRERES Lrue dela Haute Loge Lestrem,
`
`HELAGER iis successors and assigns, the entire‘right tithe and interest Co the Invention in the United
`States andinal! other countries aridthe entire right, ttle, and interest inand to amyandl all patent
`spatications covering the above invention, Including the above identified application(s} and any-ane
`all corresponding and related applications in the United States and ali countries, and the entire right,
`title, andinterest in-and to any and alf Letters Patent which may be grranted covering the inventionin
`the Unites States and in any and all other countries and in and to any and all divisions,reissues,
`continuations, and extensions thereof, to the extent that | aman Inventor of such invention and|
`covenant that | haye rhe full right toda se.
`
`{hereby authorize and request the Patent Office Officials in the United States and in any and all other
`countries to issue ary and all of said Letters Patent, when granted, to ROQUETTE FRERES 4 rue defa
`Haute Loge Lestrem, 62136 FR; as the assigneeof the ent‘ire yight, tithe and interest in and to the
`same, for the solease of ROQUETTE PRERES 7d rue deja Haute Loge Lastrem, G2236-FR, 4s successors
`and assigns,
`} further agree that {| will communicate to ROQUETTE FRERES 1 rite de la Haute Loge
`Lestrenm, 62136 FR or its representatives or agents ail facts and information known or availahis to me
`regarding said invention whenever requested; | will testify inany interference or otherlega!
`proceeding; | willexecute and deliver, an request, all lawful ganers including original, divisional,
`continuing and reissie anplications, renewals, assignments, powers of attorney, oaths, affidavits,
`deénositions, etc. and generally da everything prseibte ta aid said ROQUETTE FRERES 1 rusecde [a Haute
`Loge-Lestrem, 62135 FR, is successors and assigns, at its expense, inobtaining and-enfarcing praper
`protection for said invertiion in the United States and all other countries.
`This Sssigarnent shall beeffective the earlier of: the date of mysignature as indicated next fo my
`name below, or the date of the last priority filing listed above,
`IN TESTIMONYVWHEREOF, | hereby execute this assignment:
`
` PORA,Bernard
`
`FR
`
`