Inventor
Walter Hamm
Inventor
Weiterstadt, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
C07CAcyclic or carbocyclic compounds38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
PatentTitleYear
8,716,536'Process for the preparation of directly compressible δ-mannitol'20148,551,529'Composition for the production of tablets, and method for the production of said composition'20136,998,481'Process for the preparation of β-mannitol for direct compression'20066,998,482'Process for the preparation of directly compressible α-mannitol'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2014Patents assigned to MERCK PATENT GMBH (4)· patent assignee history
2006–2014Based in Weiterstadt, DE· patent location history
2013–2014Patents assigned to HAMM WALTER (2)· patent assignee history
2013Patents assigned to EASSON JAMES (1)· patent assignee history
2013Patents assigned to MODDELMOG GUENTER (1)· patent assignee history
2014Patents assigned to ERDMANN MARTIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 4 | 2006–2014 |
| HAMM WALTERself | 2 | 2013–2014 |
| EASSON JAMES | 1 | 2013 |
| ERDMANN MARTIN | 1 | 2014 |
| MODDELMOG GUENTER | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Weiterstadt, DE | 4 | 2006–2014 |