Inventor
Ergun Tamer
Inventor
Leverkusen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D06Pprimary
D06PDyeing or printing textiles36%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials27%
C07CAcyclic or carbocyclic compounds9%
C07HSugars9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
4,964,875'Process for after-treatment of dyed polyamide textile materials with polyurethane containing quaternary ammonium groups'19904,787,910'Condensation products and processes for the after-treatment of dyed polyamides'19884,775,384'Process for treating fibre materials'19884,629,468'Process for treating cellulosic fibre material'19864,237,268'Esters of acylated aminocarboxylic acid containing compounds'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1990Patents assigned to BAYER AG (5)· patent assignee history
1980–1990Based in Leverkusen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 5 | 1980–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leverkusen, DE | 5 | 1980–1990 |