Assignee
RYPOS INC
US·4 granted patents·156 citations·filing 1998–2019
Top patents by PatentIndex Score
4 records- 0190US6572682B2Self-cleaning filter system using direct electrically heated sintered metal fiber filter mediaRYPOS INC·Filed 2001·Granted Jun 3, 2003·75 cites·23 claims
- 0275US6942708B2Bifilar diesel exhaust filter construction using sintered metal fibersRYPOS INC·Filed 2003·Granted Sep 13, 2005·32 cites·18 claims
- 0373US6063150ASelf-cleaning and self-sealing particle filterRYPOS INC·Filed 1998·Granted May 16, 2000·49 cites·20 claims
- 0444USRE48138EElectrically regeneratable filter elementRYPOS INC·Filed 2019·Granted Aug 4, 2020·0 cites·18 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →