Chemson Polymer-Additive AG
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 02, 2016 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 10 Total Citation Count
- Feb 03, 2004 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9403964 Hydroquinone compounds for reducing photoblueing of halogen-containing polymersApr 11, 12Aug 02, 16[C08L, C08K]
8975315 Stabilizer composition for halogen-containing polymersMar 21, 12Mar 10, 15[C07D, C08L, C08K]
8354462 Heat stabilizers containing hydrotalcite particles with specific zeta potentials that demonstrate improved processing and performance in molded vinyl compoundsNov 30, 09Jan 15, 13[C08K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2006/0199,916 Use of salts of superacids as stabiliser in vinyl halide polymersAbandonedFeb 03, 04Sep 07, 06[C08L]
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