Assignee
SANTOKU CHEMICAL IND CO LTD
JP·5 granted patents·31 citations·filing 2001–2004
Top patents by PatentIndex Score
5 records- 0175US6783748B2Process for producing purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Aug 31, 2004·14 cites·11 claims
- 0266US6911481B2Method of regenerating ion exchange resinSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Jun 28, 2005·8 cites·4 claims
- 0359US6896867B2Process for producing a purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted May 24, 2005·6 cites·23 claims
- 0452US7368088B2Apparatus for producing purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2004·Granted May 6, 2008·1 cites·25 claims
- 0552US6649139B2Process for producing a purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Nov 18, 2003·2 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when SANTOKU CHEMICAL IND CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →