Inventor
Walter Richle
Inventor
Gossau, CH
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 purposes24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
C08BPolysaccharides24%
C07HSugars18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
PatentTitleYear
10,519,252Aqueous iron carbohydrate complexes, their production and medicaments containing them20199,376,505'Aqueous iron carbohydrate complexes, their production and medicaments containing them'20167,612,109'Water-soluble iron-carbohydrate complexes, production thereof, and medicaments containing said complexes'20094,599,405'Process for the production of iron(III)hydroxide/dextran complexes and a sterile pharmaceutical solution containing them'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to HAUSMANN AG LABOR (1)· patent assignee history
1986Based in Lustmuhle, CH· patent location history
2009–2019Patents assigned to VIFOR INT AG (3)· patent assignee history
2009–2019Based in Gossau, CH· patent location history
2016Patents assigned to GEISSER PETER (1)· patent assignee history
2016Patents assigned to PHILIPP ERIK (1)· patent assignee history
2016Patents assigned to RICHLE WALTER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VIFOR INT AG | 3 | 2009–2019 |
| GEISSER PETER | 1 | 2016 |
| HAUSMANN AG LABOR | 1 | 1986 |
| PHILIPP ERIK | 1 | 2016 |
| RICHLE WALTERself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gossau, CH | 3 | 2009–2019 |
| Lustmuhle, CH | 1 | 1986 |