Doc Code: PA..
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`PTO/AlA/82A (07-13)
`Approved for use through 01/31/2018. OMB 0651-0035
`Document Descrlptlon: Power Of Attorney
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Papenuork Reduction Act of 1995, no persons are required to respond to a collection of information unless it displays a valid OMB control number.
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`TRANSMITTAL FOR POWER OF ATTORNEY TO ONE OR MORE
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`REGISTERED PRACTITIONERS
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`NOTE: This form is to be submitted with the Power of Attorney by Applicant form (PTO/AlA/SZB) to identify the application to which the
`Power of Attorney is directed, in accordance with 37 CFR 1.5, unless the application number and filing date are identified in the Power of
`Attorney by Applicant form.
`If neither form PTO/AlA/82A nor form PTO/AIA82B identifies the application to which the Power of Attorney is
`directed, the Power of Attorney will not be recognized in the application.
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`Application Number
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`U n known
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`Filing Date
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`Herewith
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`First Named Inventor
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`David Campbell
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`Modified Antibodies
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`more than one a olicant, use multiole forms.
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`Not Yet Assigned
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`Not Yet Assigned
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`Attorney Docket Number 52426—701 _201
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`SIGNATURE of A .
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`. licant or Patent Practitioner
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`Laurie McNamara, Ph.D., J.D.
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`Registration
`Number
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`Title (if Applicant is a
`juristic entity)
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`NOTE: This form must be signed in accordance with 37 CFR 1.33. See 37 CFR 1.4(d) for signature requirements and certifications. If
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`This collection of information is required by 37 CFR 1.131, 1.32, and 1.33. The information is required to obtain or retain a benefit by
`the public which is to file (and by the USPTO to 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 3 minutes to complete, including gathering, preparing, and submitting the completed
`application form to the USPTO. Time will vary depending upon the individual case. Any comments on the amount of 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.
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`If you need assistance in completing the form, call 1-800—PTO-9199 and select option 2.
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`i hereby revoke eii previous powers of attorney given in the appiisetion identified-:n eith____e_r the attaehed trensmittei ietter or
`the bexes beiow.
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`i Fiiing Date
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`(Note:"The boxes above may be ieft hiank
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`informationIs previded on form PTOIAEAISZA)
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`i hereby appoint the Patent Practitionerts) associated with the .oiiowing Customer Number as thy/our attorney(s) or agehtis) and
`to transact :3” business in the United States Patent and Trademark Dtfice connected theriewih fer the appiication referencedIn
`the attached transmittai ietter (form PTO/AiAit’IQA) or identified above:
`0R
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`$219371
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`i hereby appoint Praetitienerts) named in the attached iist (term PTO/Ai/VESZC‘I as rnyieur attorrieyis) er agent(s), and tr: transect
`aii business in the United States Patent and Trademark Office sonnet;ed therewith for the patent apniicatien referencedIn the
`attached transmittal ietter (form PTO/AiA/BZA) or identified aheve.
`(Note: Cempiete term PTO/AiAIBZC.)
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`Piease reseghize er change the cerrespendenee address fer the apeiieetien identified in the attached transmittei
`iet‘ter er the hexes aheve t0:
`E! The address associated with the eheveurnentioned Customer Number
`““““
`OR
`E
`i The address associated with Customer Number:
`OR
`Firm or
`individuai Name
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`WW \\\\\\\\\\\ “‘“n‘nnnnu \\\\\\\\\\\\\m\\\\\\\\\
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`forms are submitted.
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`inventor er Joint inventor (titie not required heiew)
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`Legai Representative of a Deceased or Legatiy incapacitated inventer (titie not required heiew)
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`Assignee er Person ti) Whom the inventor is Under an Obiigatioh to Assign (provide sigher‘s titie if septicaht is a juristir; entity)
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`Person Who cherwise Shews Sufficient Proprietary interest (e.g., a petition under 37 CFR 1.4663(2) was granted in the
`aniicatien (Ir is cencurrehtiv bein flied with this deeument ( revide siner’s titie ii a iicani is a ‘urisiic entii)
`ISGNATUERE 9f Appiieant mi Patent
`
`. Chief Executive Officer
`NOTE; Signature — This form must be signed by the appiicant in accern'ance with 37 CFR 1.33. See 37 CFR 1.4 for signature requirements
`and certifications. it mere than one appiicent. use muitipie forms.
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`for Patents PO Eiox 1450Aiexa‘ndria, VA 22313—1450
`ifyau need asswiance in compieiing the form, Gail 1-800-PTO--9199 and select caption 2.
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