Inventor
Vladimir Chaplinski
Inventor
Saint Martin, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds56%
C07DHeterocyclic compounds22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
6,875,889'Monomers with quaternary amino groups, methods for making same, and novel (co)polymers obtained from said novel monomers'20056,673,884'Method for making monomers with two quarternary amino group and (co)polymers obtained from said monomers'20046,479,661'Method for symmetrically and asymmetrically disubstituting carboxylic acid amides with organotitanates and grignard reagents'20026,469,204'Acrylates comprising several quaternary amino groups in the alcohol part, their process of manufacture and the (co) polymers obtained from these monomers'20026,043,393'Method for preparing cyclopropylamines'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to BAYER AG (1)· patent assignee history
2000Based in St. Petersburg, RU· patent location history
2002–2004Patents assigned to ATOFINA (2)· patent assignee history
2002Patents assigned to MERCK PATENT GMBH (1)· patent assignee history
2002Based in Gttingen, DE· patent location history
2002Based in Saint Avold, FR· patent location history
2004–2005Based in Saint Martin, FR· patent location history
2005Patents assigned to ARKEMA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOFINA | 2 | 2002–2004 |
| ARKEMA | 1 | 2005 |
| BAYER AG | 1 | 2000 |
| MERCK PATENT GMBH | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saint Martin, FR | 2 | 2004–2005 |
| Gttingen, DE | 1 | 2002 |
| Saint Avold, FR | 1 | 2002 |
| St. Petersburg, RU | 1 | 2000 |