Inventor · disambiguated record
Charles Ray Ashcraft
Also filed as: ASHCRAFT CHARLES R · ASHCRAFT CHARLES RAY
19 granted patents·6 pending applications·1,603 citations·filing 1981–2008
96Inventor score
Top patents by PatentIndex Score
25 records- 0198US4377616ALustrous satin appearing, opaque film compositions and method of preparing sameMOBIL OIL CORP·Filed 1981·Granted Mar 22, 1983·334 cites·32 claims
- 0296US5249676AFlavor burst structure and method of making the sameREYNOLDS TOBACCO CO R·Filed 1993·Granted Oct 5, 1993·171 cites·14 claims
- 0395US4758462AOpaque film composites and method of preparing sameMOBIL OIL CORP·Filed 1986·Granted Jul 19, 1988·168 cites·40 claims
- 0491US6929013B2Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2002·Granted Aug 16, 2005·104 cites·37 claims
- 0590US5396909ASmoking article filterREYNOLDS TOBACCO CO R·Filed 1993·Granted Mar 14, 1995·159 cites·24 claims
- 0689US6726006B1Flask-shaped cigarette container and method of packaging cigarettesFiled 2001·Granted Apr 27, 2004·138 cites·48 claims
- 0788US7237559B2Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2003·Granted Jul 3, 2007·78 cites·30 claims
- 0888US4650721APolypropylene barrier film and method of forming sameMOBIL OIL CORP·Filed 1986·Granted Mar 17, 1987·89 cites·6 claims
- 0986US6976493B2Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2002·Granted Dec 20, 2005·52 cites·144 claims
- 1086US5709227ADegradable smoking articleREYNOLDS TOBACCO CO R·Filed 1995·Granted Jan 20, 1998·138 cites·18 claims
- 1182US4496620AOpaque oriented non-thermoplastic polymer film and method of forming sameMOBIL OIL CORP·Filed 1983·Granted Jan 29, 1985·34 cites·16 claims
- 1282US4438175ASynthetic film with a paper-like surface and method of forming sameMOBIL OIL CORP·Filed 1983·Granted Mar 20, 1984·47 cites·23 claims
- 1379US7677256B2Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2005·Granted Mar 16, 2010·8 cites·22 claims
- 1473US5435326AControlled delivery smoking article and methodREYNOLDS TOBACCO CO R·Filed 1993·Granted Jul 25, 1995·54 cites·25 claims
- 1552US2006141241A1Peelable breakaway multi-layered structures and methods and compositions for making such structuresCARESPODI DENNIS L·Filed 2004·Application pending·0 cites
- 1652US2005241660A1Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2005·Application pending·0 cites
- 1752US2005241659A1Wrapping materials for smoking articlesREYNOLDS TOBACCO CO R·Filed 2005·Application pending·0 cites
- 1851US2009065012A1Materials and Methods for Manufacturing CigarettesPATEL PANKAJ·Filed 2008·Application pending·0 cites
- 1948US2004231685A1Materials and methods for manufacturing cigarettesFiled 2003·Application pending·0 cites
- 2045US5762860AMethod of and apparatus for producing water soluble polymeric tubeREYNOLDS TOBACCO CO R·Filed 1996·Granted Jun 9, 1998·10 cites·21 claims
- 2144US6413644B2Thin film structures for and method of sealing to glassREYNOLDS TOBACCO CO R·Filed 1997·Granted Jul 2, 2002·9 cites·16 claims
- 2243US2004238136A1Materials and methods for manufacturing cigarettesFiled 2003·Application pending·0 cites
- 2335US4472330ASystem and process for simultaneously orienting the films of a film laminateMOBIL OIL CORP·Filed 1982·Granted Sep 18, 1984·6 cites·6 claims
- 2432US4476073AProcess and system for orienting layered polymer filmsMOBIL OIL CORP·Filed 1982·Granted Oct 9, 1984·4 cites·8 claims
- 2529US6155273ABeauty coilREYNOLDS TOBACCO CO R·Filed 1998·Granted Dec 5, 2000·0 cites·5 claims
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