Inventor
Stephen Roth
Inventor
Gladwyne, PA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Pprimary
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture19%
C12NMicroorganisms or enzymes17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
A61KPreparations for medical, dental or toiletry purposes4%
C07DHeterocyclic compounds4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
A46BBrushes2%
A47JKitchen equipment2%
A47LDomestic washing or cleaning2%
PatentTitleYear
9,675,209'Grill oiling apparatus'20179,637,599'Imprinted biomimetic catalysts for cellulose hydrolysis'2017D0715058'Combined grill oiler and cleaner'20147,981,885'Compositions for treatment of diseases related to activated lymphocytes'20117,935,485'Genetic polymorphisms for identifying individuals at risk for drug-induced vestibular dysfunction'20117,923,445'Methods for treatment of diseases related to activated lymphocytes'20116,569,649'Compositions and methods for saccharide synthesis'20036,544,778'Apparatus for glycosyltransferase-catalyzed saccharide synthesis'20036,518,051'Saccharide compositions, methods and apparatus for their synthesis'20036,156,547'Apparatus for the synthesis of saccharide compositions'20005,874,261'Method for the purification of glycosyltransferases'19995,833,857'Mobile Bioreactor and Biogenerator'19985,753,630'Method for treating and inhibiting gastric and duodenal ulcers'19985,583,042'Apparatus for the synthesis of saccharide compositions'19965,514,660'Method for treating and inhibiting gastric and duodenal ulcers'19965,288,637'Apparatus for the synthesis of saccharide compositions'19945,180,674'Saccharide compositions, methods and apparatus for their synthesis'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2017Patents assigned to UNIV PENNSYLVANIA (7)· patent assignee history
1993–2017Based in Gladwyne, PA, US· patent location history
1996–2000Patents assigned to NEOSE PHARM INC (3)· patent assignee history
1998Based in Lafayette, LA, US· patent location history
2011Patents assigned to IMMUNE CONTROL INC (2)· patent assignee history
2011Based in Columbia, MD, US· patent location history
2014–2017Patents assigned to ROTH CIRCLE II LLC (2)· patent assignee history
2014–2017Based in St. Louis, MO, US· patent location history
2017Patents assigned to LEE DAEYEON (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV PENNSYLVANIA | 7 | 1993–2017 |
| NEOSE PHARM INC | 3 | 1996–2000 |
| IMMUNE CONTROL INC | 2 | 2011 |
| ROTH CIRCLE II LLC | 2 | 2014–2017 |
| LEE DAEYEON | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gladwyne, Pennsylvania, US | 13 | 1993–2017 |
| St. Louis, MO, US | 2 | 2014–2017 |
| Columbia, Maryland, US | 1 | 2011 |
| Lafayette, LA, US | 1 | 1998 |