How many patents does
Tianjin Pengling Rubber Hose Company have?
patents
284
families
231
granted
55
applications
229
CN
284
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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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Tianjin Pengling Rubber Hose Company
Top ten assignees appearing on patents
2009 - 2018
| tianjin pengling rubber hose compa… 🛈 | 279 |
2018
Tianjin Pengling Rubber Hose Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| acrylate rubber turbine ascending pipe and preparation method thereof | 2 | 2010 |
| rubber pipe of butyronitrile rubber/polyvinyl chloride co-mixed rubber ethanol resistanc… 🛈 | 2 | 2009 |
| low pressure power steering tube rubber composition with chlorinated polyethylene rubber… 🛈 | 2 | 2011 |
| chlorosulfonated polyethylene lead-free recipe for power steering pipe | 2 | 2009 |
| rubber hose positioning, marking and processing tooling | 2 | 2011 |
| rubber composition capable of resisting expansibility of synthetic brake fluid of motor … 🛈 | 2 | 2011 |
| automobile power-steering pipe structure and rubber formula | 2 | 2009 |
| chemigum resisting dynamic ozone | 2 | 2010 |
| external layer glue formulation of microwave-vulcanized double-complex glue tube | 2 | 2009 |
| device for vulcanizing scrap-free rubber tube with metal bands | 2 | 2011 |