How many patents does
Ciba Specialty Chemicals Holding have?
patents
2,380
families
461
granted
1,127
applications
1,253
US
529
EP
290
CN
275
JP
49
KR
40
WO
4
RoW
1,193
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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patent families
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Ciba Specialty Chemicals Holding
Top ten assignees appearing on patents
2009 - 2018
Ciba Specialty Chemicals Holding
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| glyoxalation of vinylamide polymer | 39 | 2006 |
| process for the preparation of sterically hindered nitroxyl ethers | 27 | 2006 |
| synthesis of amines and intermediates for the synthesis thereof | 19 | 2002 |
| methacrylate copolymer pourpoint depressants | 17 | 2006 |
| multifilament, monofilament, non-woven or tape | 17 | 2006 |
| additive composition for paper making | 16 | 1998 |
| coating compositions for marking substrates | 16 | 2005 |
| process for the preparatiom of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, int… 🛈 | 15 | 2001 |
| manufacture of paper or paperboard | 15 | 2007 |
| concentration of suspensions | 14 | 2006 |