Inventor
Robert Walton
Inventor
Sandwich, GB
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
A01KAnimal husbandry15%
A61KPreparations for medical, dental or toiletry purposes15%
C07BGeneral methods of organic chemistry15%
C07CAcyclic or carbocyclic compounds15%
C07DHeterocyclic compounds15%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
LOCD14%
PatentTitleYear
10,278,974Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one20199,861,638'Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one'20189,045,487'Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one'20158,754,072'Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6h-azepino[5,4,3-cd]indol-6-one'20147,745,112'Genetic indicators of tobacco consumption'20105,353,743'Urine collection device for pet animals'19945,329,879'Cat waste elimination system including anti-litter spreading and containment device and also including a device allowing walking kittens to safely enter a kitty litter box'19945,289,800'Waste odor eliminator cover for a cat waste box'19945,193,488'Cat waste elimination system'1993D0268934'Telephone controller or similar article'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to DICTOGRAPH MFG CORP (1)· patent assignee history
1983Based in Thornhill, CA· patent location history
1993–1994Patents assigned to WALTON ROBERT W (4)· patent assignee history
1993Based in St. Catharines, CA· patent location history
1994Based in Thorold, CA· patent location history
2010Based in Oxford, GB· patent location history
2014–2019Patents assigned to PFIZER (4)· patent assignee history
2014Patents assigned to BASFORD PATRICIA ANN (1)· patent assignee history
2014Patents assigned to CAMPETA ANTHONY MICHAEL (1)· patent assignee history
2014–2019Based in Sandwich, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PFIZER | 4 | 2014–2019 |
| WALTON ROBERT Wself | 4 | 1993–1994 |
| BASFORD PATRICIA ANN | 1 | 2014 |
| CAMPETA ANTHONY MICHAEL | 1 | 2014 |
| DICTOGRAPH MFG CORP | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sandwich, GB | 4 | 2014–2019 |
| Thorold, CA | 3 | 1994 |
| Oxford, GB | 1 | 2010 |
| St. Catharines, CA | 1 | 1993 |
| Thornhill, CA | 1 | 1983 |