Inventor
Jianzhang Mei
Inventor
Lake Forest, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds24%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture21%
C07CAcyclic or carbocyclic compounds17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
A61KPreparations for medical, dental or toiletry purposes7%
C07BGeneral methods of organic chemistry7%
C07KPeptides3%
C12YEnzymes3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,442,792Synthetic route to anti-viral agents201910,421,712Difluoroalkylcyclopropyl amino acids and esters, and syntheses thereof201910,316,338Enzymatic process for the preparation of (1S,2R)-2-(difluoromethyl)-1-(propoxycarbonyl)cyclopropanecarboxylic acid201910,077,256Synthetic route to anti-viral agents20189,809,534'Difluoroalkylcyclopropyl amino acids and esters, and syntheses thereof'20179,809,576'Synthetic route to anti-viral agents'20179,309,279'Macrocyclic hepatitis C serine protease inhibitors'20168,168,784'Processes to make apoptosis promoters'20127,745,622'Crystalline N-(4-(4-ammoniumthieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea benzenesulfonate'20107,745,448'Crystalline N-(4-(4-aminothieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea ethanolate'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2012Patents assigned to ABBOTT LAB (3)· patent assignee history
2010–2019Based in Lake Forest, IL, US· patent location history
2012Patents assigned to FRANCZYK II THADDEUS STEPHAN (1)· patent assignee history
2016–2019Patents assigned to ABBVIE INC (7)· patent assignee history
2016Patents assigned to ENANTA PHARM INC (1)· patent assignee history
2019Patents assigned to ABB VIE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABBVIE INC | 7 | 2016–2019 |
| ABBOTT LAB | 3 | 2010–2012 |
| ABB VIE INC | 1 | 2019 |
| ENANTA PHARM INC | 1 | 2016 |
| FRANCZYK II THADDEUS STEPHAN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Forest, Illinois, US | 10 | 2010–2019 |