Inventor
Zhihao Fang
Inventor
Madison, AL, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes27%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07KPeptides10%
C08LCompositions of macromolecular compounds5%
A61LMethods or apparatus for sterilising materials or objects in general4%
C08JWorking-up4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
C07DHeterocyclic compounds2%
C12NMicroorganisms or enzymes2%
PatentTitleYear
10,899,849Method for the production of pullulan capsules202110,894,971Method for the production of pullulan soft capsules202110,864,276Activated polyoxazolines and conjugates and compositions comprising the same202010,426,768Subcutaneous delivery of polymer conjugates of therapeutic agents201910,314,837Subcutaneous delivery of poly(oxazoline) polymer conjugates201910,166,294Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same201910,086,084Activated polyoxazolines and conjugates and compositions comprising the same201810,071,168Polyoxazoline antibody drug conjugates20189,493,544'Von willebrand factor- and factor VIII-polymer conjugates having a releasable linkage'20169,274,122'Methods for determining active ingredients in pro-drug PEG protein conjugates with releasable PEG reagents (in vitro de-pegylation)'20168,597,633'Subcutaneous delivery of poly(oxazoline) conjugates'20138,580,919'Polymer conjugates of GLP-1'20138,501,899'Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same'20138,450,390'Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof'20138,383,093'Subcutaneous delivery of poly(oxazoline) conjugates'20138,383,380'Segmented polymers and their conjugates'20138,349,800'Von Willebrand factor- and factor VIII-polymer conjugates having a releasable linkage'20138,329,876'Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith'20128,293,869'Polymer conjugates of GLP-1'20128,247,598'Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof'20128,133,865'von Willebrand factor- and factor VIII-polymer conjugates having a releasable linkage'20128,101,706'Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same'20128,097,695'Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof'20128,088,884'Multi-armed forms of activated polyoxazoline and methods of synthesis thereof'20128,084,572'Segmented polymers and their conjugates'20118,071,678'Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith'20117,943,141'Activated polyoxazolines and compositions comprising the same'20117,834,138'Segmented polymers and their conjugates'20107,834,088'Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith'20107,598,338'Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof'20097,511,095'Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith'20097,312,301'Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof'20077,078,496'Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith'20067,053,150'Segmented polymers and their conjugates'20066,908,963'Thioester polymer derivatives and method of modifying the N-terminus of a polypeptide therewith'20056,774,180'Synthesis of high molecular weight non-peptidic polymer derivatives'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2009Patents assigned to NEKTAR THERAPEUTICS AL CORP (6)· patent assignee history
2004–2020Based in Madison, AL, US· patent location history
2009–2016Patents assigned to NEKTAR THERAPEUTICS (16)· patent assignee history
2011–2016Patents assigned to FANG ZHIHAO (17)· patent assignee history
2011–2020Patents assigned to SERINA THERAPEUTICS INC (12)· patent assignee history
2012–2016Patents assigned to BOSSARD MARY J (6)· patent assignee history
2021Based in Zhenjiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FANG ZHIHAOself | 17 | 2011–2016 |
| NEKTAR THERAPEUTICS | 16 | 2009–2016 |
| SERINA THERAPEUTICS INC | 12 | 2011–2020 |
| BOSSARD MARY J | 6 | 2012–2016 |
| NEKTAR THERAPEUTICS AL CORP | 6 | 2004–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Madison, AL, US | 34 | 2004–2020 |
| Zhenjiang, CN | 2 | 2021 |