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`PTO/SB/16 (09-11)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Underthe Paperwork Reduction Act of 1995, no persons are required to respondto a collection of information unlessit displays a valid OMB control number.
`PROVISIONAL APPLICATION FOR PATENT COVERSHEET- Page1 of 2
`This is a requestforfiling a PROVISIONAL APPLICATION FOR PATENTunder 37 CFR 1.53(c).
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`Electronically Filed On: September7, 2012
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`Given Name(first and middle [if any])
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`Family Name or Surname
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`Residence
`City and either State or Foreign Country)
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`separately numbered sheets attached hereto
`Additional inventors are being named on the
`TITLE OF THE INVENTION(500 characters max):
`COMPOSITIONS AND METHODS FOR DROPLET FORMATION, SPACING AND DETECTION
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`CORRESPONDENCE ADDRESS
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`[x] The address corresponding to Customer Number:
`OR
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`Individual Name
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`[| Firm or .
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`021971
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`PeonySSCS™SCSCSSCSCSCSCSCSCSCSC~*dCeleneema
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`ENCLOSED APPLICATION PARTS(checkall that apply)
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`Application Data Sheet. See 37 CFR 1.76
`[_] cp¢s), Numberof CDs
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`13
`xX Drawings Numberof Sheets
`C] Other(specify)
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`XI Specification (e.g. description of the invention) Number of Pages
`47
`Fees Due:Filing Fee of $250 ($125 for small entity). If the specification and drawings exceed 100 sheets of paper, an application size fee is
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`also due, which is $310 ($155 for small entity) for each additional 50 sheets orfraction thereof. See 35 U.S.C. 41(a)(1)(G) and 37 CFR 1.16(s).
`METHOD OF PAYMENTOFTHE FILING FEE AND APPLICATIONSIZE FEE FOR THIS PROVISIONAL APPLICATION FOR PATENT
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`[| Applicant claims small entity status. See 37 CFR 1.27.
`] Acheck or money order made payable to the Director of the United States Patent and Trademark Office
`is enclosed to coverthefiling fee and application size fee (if applicable).
`TOTAL FEE AMOUNT($)
`[] Paymentby credit card. Form PTO-2038is attached
`The Director is hereby authorized to chargethefiling fee and application size fee (if applicable) or credit any overpaymentto Deposit
`Account Number:_23-2415
`
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`USE ONLY FORFILING A PROVISIONAL APPLICATION FOR PATENT
`This collection of information is required by 37 CFR 1.51. The information is required to obtain orretain a benefit by the public whichisto file (and by the USPTOto
`process) an application. Confidentiality is governed by 35 U.S.C. 122 and 37 CFR 1.11 and 1.14. This collection is estimated to take 10 hours to complete, including
`gathering, preparing, and submitting the completed application form to the USPTO. Time will vary depending upontheindividual case. Any comments on the
`amountof time you require to complete this form and/or suggestions for reducing this burden, should be sent to the Chief Information Officer, U.S. Patent and
`Trademark Office, U.S. Department of Commerce, P.O. Box 1450, Alexandria, VA 22313-1450. DO NOT SEND FEES OR COMPLETED FORMS TO THIS
`ADDRESS. SEND TO: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450.
`if you need assistance in completing the form, call 1-800-PTO-9199 andselect option 2.
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`$250.00
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`6033915_1.DOC
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`

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`PROVISIONAL APPLICATION COVER SHEET
`Page 2 of 2
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`PTO/SB/16 (09-11)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Underthe Paperwork Reduction Act of 1 995, no persons are required to respond to a collection of information unlessit displays a valid OMB control number.
`
`The invention was made by an agency of the United States Governmentor under a contract with an agency of the United States Government.
`DX]
`No
`| Yes. the name of the U.S. Government agency and the Government contract numberare:
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`WARNING:
`Petitioner/applicant is cautioned to avoid submitting personal information in documents filed in a patent application that may
`contribute to identity theft. Personal
`information such as social security numbers, bank account numbers, or credit card
`numbers (otherthan a check or credit card authorization form PTO-2038 submitted for payment purposes) is never required by
`the USPTOto support a petition or an application. If this type of personal information is included in documents submitted to the
`USPTO, petitioners/applicants should consider redacting such personal information from the documents before submitting. them
`to the USPTO. Petitioner/applicant is advised that the record of a patent application is available to the public after publication of
`the application (unless a non-publication request in compliance with 37 CFR 1.213(a) is madein the application) or issuance of
`a patent. Furthermore, the record from an abandoned application may also be available to the public if the application is
`referenced in a published application or an issued patent (see 37 CFR 1.14). Checks and credit card authorization forms
`PTO-2038 submitted for payment purposesare notretainedin th
`lication file and therefore are not publicly available.
`
`SIGNATURE
`
`
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`Date September7, 2012
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`TYPED or PRINTED NAME Hanbiao Yang, Ph.D., PatentAgent
`
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`REGISTRATION NO. 68,097
`(if appropriate)
`TELEPHONE 650.849.3341 Docket Number: 38938-743.101
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`6033915_1.DOC
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