Assignee
AMERICAN BRANDS
16 granted patents·756 citations·filing 1974–1983
Top patents by PatentIndex Score
16 records- 0197US5092352AChewing tobacco productAMERICAN BRANDS·Filed 1983·Granted Mar 3, 1992·379 cites·12 claims
- 0290US4505282AInnerliner wrap for smoking articlesAMERICAN BRANDS·Filed 1983·Granted Mar 19, 1985·115 cites·13 claims
- 0381US4507535AMethod and apparatus for perforating materialAMERICAN BRANDS·Filed 1975·Granted Mar 26, 1985·32 cites·29 claims
- 0470US4024956AMethod and apparatus for detecting leaksAMERICAN BRANDS·Filed 1975·Granted May 24, 1977·31 cites·15 claims
- 0565US4407306AMethod for expanding tobacco with steam at high temperature and velocityAMERICAN BRANDS·Filed 1981·Granted Oct 4, 1983·31 cites·3 claims
- 0664US4044528AMethod and apparatus for forming sealed packagesAMERICAN BRANDS·Filed 1974·Granted Aug 30, 1977·25 cites·27 claims
- 0763US4040431AMethod of increasing the filling capacity of shredded tobacco tissueAMERICAN BRANDS·Filed 1975·Granted Aug 9, 1977·24 cites·6 claims
- 0859US4044780AApparatus for total blend expansionAMERICAN BRANDS·Filed 1975·Granted Aug 30, 1977·18 cites·20 claims
- 0958US4094323ASmoking article and methodAMERICAN BRANDS·Filed 1976·Granted Jun 13, 1978·24 cites·10 claims
- 1055US4310006AMethod and apparatus for expanding tobaccoAMERICAN BRANDS·Filed 1979·Granted Jan 12, 1982·15 cites·6 claims
- 1155US4253474AMethod for expanding tobaccoAMERICAN BRANDS·Filed 1978·Granted Mar 3, 1981·15 cites·13 claims
- 1254US4271852AMethod for increasing the filling capacity of tobaccoAMERICAN BRANDS·Filed 1978·Granted Jun 9, 1981·14 cites·10 claims
- 1346US4319593AMethod for high consistency refining of tobacco for film castingAMERICAN BRANDS·Filed 1979·Granted Mar 16, 1982·16 cites·3 claims
- 1446US4161953AMethod of puffing tobacco tissueAMERICAN BRANDS·Filed 1978·Granted Jul 24, 1979·9 cites·3 claims
- 1532US4616664ATobacco productAMERICAN BRANDS·Filed 1981·Granted Oct 14, 1986·5 cites·29 claims
- 1632US4327750AApparatus for increasing the filling capacity of tobaccoAMERICAN BRANDS·Filed 1981·Granted May 4, 1982·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →