Assignee
HELME TOBACCO COMPANY
US·3 granted patents·906 citations·filing 1987–1988
Top patents by PatentIndex Score
3 records- 0192US4987907AChewing tobacco composition and process for producing sameHELME TOBACCO COMPANY·Filed 1988·Granted Jan 29, 1991·459 cites·16 claims
- 0288US4848373ANicotine removal process and product produced therebyHELME TOBACCO COMPANY·Filed 1987·Granted Jul 18, 1989·309 cites·14 claims
- 0386US4917161AChewing tobacco composition and process for producing the sameHELME TOBACCO COMPANY·Filed 1987·Granted Apr 17, 1990·138 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when HELME TOBACCO COMPANY 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 →