Inventor
Michael Charles Henry Standen
Inventor
Clackmannan, GB
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds25%
C07BGeneral methods of organic chemistry20%
C07CAcyclic or carbocyclic compounds20%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C07HSugars10%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
10,323,058Crystalline form of nicotinamide riboside201910,233,207Crystalline form of nicotinamide riboside20198,324,417'Process for the preparation of (S)-2-amino-5-cyclopropyl-4,4-difluoropentanoic acid and alkyl esters and acid salts thereof'20126,160,117'Chemical process'20006,048,998'One-step process for preparing methyl 2-(halomethyl)phenylacetate from 3-isochromanone'20006,015,905'Process for the preparation of 2-(6-substituted pyrid-2-yloxymethyl) phenylacetate'20006,008,381'Process for preparing 3-isochromanone'19995,929,266'Chiral organometallic compounds'19995,777,172'Process for the preparation of benzophenthiones and benzophenones'19985,527,953'Process for the manufacture of N-phosphonomethyliminodiacetic acid'19965,362,888'Preparation of polycyclic dyes'19945,360,919'Polycyclic dyes'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to ZENECA LTD (9)· patent assignee history
1994–2000Based in Clackmannan, GB· patent location history
1999–2000Based in Daphne, AL, US· patent location history
1999–2000Based in Bucks, AL, US· patent location history
2012Patents assigned to DENER JEFF (1)· patent assignee history
2012Patents assigned to GREEN MICHAEL (1)· patent assignee history
2012Patents assigned to HART BARRY (1)· patent assignee history
2012Based in Albany, OR, US· patent location history
2019Patents assigned to GRACE W R & CO (1)· patent assignee history
2019Based in Salem, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZENECA LTD | 9 | 1994–2000 |
| DENER JEFF | 1 | 2012 |
| GRACE W R & CO | 1 | 2019 |
| GREEN MICHAEL | 1 | 2012 |
| HART BARRY | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clackmannan, GB | 4 | 1994–2000 |
| Salem, OR, US | 2 | 2019 |
| Daphne, AL, US | 2 | 1999–2000 |
| Bucks, AL, US | 2 | 1999–2000 |
| Albany, OR, US | 1 | 2012 |