Patent Application
Re-Examination
App. No. 90/014,597
· Confirmation No. 1391
Branched Polymers and their Conjugates
Reexamination Certificate Issued
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| 2022-01-05 | RXCERT |
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| 2021-12-10 | RXNIRC |
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| 2021-07-19 | RXLET. |
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| 2021-07-19 | N417 |
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| 2021-07-19 | A... |
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| 2021-07-19 | REM |
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| 2020-11-05 | RXLITSR |
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| 2020-10-26 | N417 |
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| 2020-10-26 | RXOSUB.R |
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Inventors
NEKTAR THERAPEUTICS
SAN CARLOS, CA
THOMAS J. DONOVAN (3RD PTY REQ.)
CHICAGO, IL
BARNES & THORNBURG LLP (CH)
CHICAGO, IL
Attorneys & Agents of Record
Classification
USPC
528/407
Prosecution
- Examiner
- JONES, DWAYNE C
- Art Unit
- 3991
- Customer No.
- 21968
- Docket No.
- 77288-321318
- Confirmation No.
- 1391
Parent
is a Re-examination of
→
App. 11/336,695
· US 7,872,072
Filed 2006-01-20
· Patented Case
Parent
is a Division of
→
App. 10/290,082
· US 7,026,440
Filed 2002-11-07
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/337,613
Filed 2001-11-07
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 90/014,597
- Filed
- 2020-10-26
- Examiner
- JONES, DWAYNE C
- Art Unit
- 3991
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