Polymers based on arcrylic, methacrylic or ethacrylic amidoalkyl sulfonic acid or salts and carboxyalky acrylate, methacrylate or ethacrylate or oligomers of said carboxy compounds
US-9834635-B2 · Dec 5, 2017 · US
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Fischer Dirk patents
Fischer Dirk holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Dec 5, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Cross-linked polymere
US-9622959-B2 · Apr 18, 2017 · US
Polymers based on sulfonic acids, amides and special cross-linking agents
US-9526687-B2 · Dec 27, 2016 · US
Cationic Comb Copolymers, Preparation Thereof And Use Thereof In Cosmetic, Pharmaceutical And Dermatological Formulations
US-2015342856-A1 · Dec 3, 2015 · US
Desfesoterodine in the form of a tartaric acid salt
US-9085507-B2 · Jul 21, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Polymers based on arcrylic, methacrylic or ethacrylic amidoalkyl sulfonic acid or salts and carboxyalky acrylate, methacrylate or ethacrylate or oligomers of said carboxy compounds
US-9834635-B2 · Dec 5, 2017 · US
Cross-linked polymere
US-9622959-B2 · Apr 18, 2017 · US
Polymers based on sulfonic acids, amides and special cross-linking agents
US-9526687-B2 · Dec 27, 2016 · US
Cationic Comb Copolymers, Preparation Thereof And Use Thereof In Cosmetic, Pharmaceutical And Dermatological Formulations
US-2015342856-A1 · Dec 3, 2015 · US
Desfesoterodine in the form of a tartaric acid salt
US-9085507-B2 · Jul 21, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 6 |
| Chemistry & Metallurgy | 6 |