Inventor
Michael E. Parsons
Inventor
St. Albans, GB
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds21%
A61KPreparations for medical, dental or toiletry purposes16%
Y10TTechnical subjects covered by former us classification16%
A44BButtons, pins, buckles, slide fasteners, or the like5%
A61FFilters implantable into blood vessels5%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
B22FWorking metallic powder5%
C07CAcyclic or carbocyclic compounds5%
C22CAlloys5%
PatentTitleYear
9,650,701'Erosion resistant material'20178,651,128'Methods and apparatus for isolating a section of fluid line'20146,446,664'Erosion resistant wear sleeve for high pressure valves'20025,263,214'Restraint kit apparatus'19934,126,670'Method of stimulating histamine H.sub.2 -receptors'19784,104,382'Pharmaceutical compositions and methods of inhibiting H-1 and H-2 histamine receptors'19784,013,659'Certain N,N\'-disubstituted guanidine compounds and their use'19774,000,302'Pharmaceutical compositions and methods of inhibiting H-1 and H-2 histamine receptors'19763,954,982'Pharmaceutical compositions and method of inhibiting H-1 and H-2 histamine receptors'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to SMITH KLINE FRENCH LAB (5)· patent assignee history
1976–1978Based in St. Albans, GB· patent location history
1993–2017Patents assigned to PARSONS MICHAEL E (3)· patent assignee history
1993Based in Apple Valley, CA, US· patent location history
2002–2017Based in Cypress, TX, US· patent location history
2014Patents assigned to BOYER INC (1)· patent assignee history
2014Patents assigned to BOYER MARK L (1)· patent assignee history
2017Patents assigned to CAMERON INT CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITH KLINE FRENCH LAB | 5 | 1976–1978 |
| PARSONS MICHAEL Eself | 3 | 1993–2017 |
| BOYER INC | 1 | 2014 |
| BOYER MARK L | 1 | 2014 |
| CAMERON INT CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Albans, GB | 5 | 1976–1978 |
| Cypress, Texas, US | 3 | 2002–2017 |
| Apple Valley, California, US | 1 | 1993 |