How many patents does
Pola Chemical Industries have?
patents
635
families
201
granted
170
applications
465
JP
258
US
53
EP
44
CN
40
WO
22
KR
15
RoW
203
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Pola Chemical Industries
Top ten assignees appearing on patents
Pola Chemical Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| anti-wrinkle agents | 33 | 2008 |
| melanin production inhibitor | 30 | 2008 |
| pigmentation-preventing or -ameliorating agent | 30 | 2010 |
| preventing or ameliorating agent for pigmentation | 28 | 2009 |
| titania fine-particle composite and compositons coantining the titania fine-particle com… 🛈 | 23 | 2008 |
| vesicle useful for external preparation for skin, and external preparation for skin comp… 🛈 | 18 | 2007 |
| melanogenesis inhibitor comprising d-pantothenyl alcohol, and skin-whitening cosmetic co… 🛈 | 18 | 2014 |
| external skin agent comprising modified clay for preventing inflammation | 15 | 2004 |
| skin external preparation containing triterpenic acid | 15 | 2006 |
| external preparation for skin containing flavanone derivative | 14 | 2006 |