Prof. Tom Field Issued Patents

Sample Patents Issued by Professor Tom Field while an Examiner at the U.S.P.T.O. During the Mid 1960s

Before helping launch the Law Center in 1973, Professor Field examined patents (alkene polymers). He handled a case load of approximately three hundred applications. Below are twenty five sample patents issued by Professor Field. For more detail on the life and times of Professor Field go to http://www.piercelaw.edu/tfield/TGF.htm.
  1. US3412178 A1 19681119 GULF OIL CO. - ETHYLENE COPOLYMER
  2. US3402223 A1 19680917 UNION CARBIDE CORP. - HIGH MOLECULAR WEIGHT ETHYLENE COPOLYMER AND LOW MOLECULAR WEIGHT ETHYLENE-VINYL ACETATE COPOLYMER BLEND
  3. US3390207 A1 19680625 SHELL OIL CO. - METHOD OF MAKING BLOCK COPOLYMERS OF DIENES AND VINYL ARYL COMPOUNDS
  4. US3382298 A1 19680507 UNION CARBIDE CORP. - STRESS-CRACK RESISTANT POLYETHYLENE CONTAINING A POLYVINYL ACETAL
  5. US3375303 A1 19680326 UNION CARBIDE CORP. - ETHYLENE POLYMER COMPOSITION PROVIDING GOOD CONTOUR SURFACE AT VERY HIGH EXTRUSION RATES
  6. US3374290 A1 19680319 GULF RESEARCH & DEVELOPMENT CO. - POLYETHYLENE CONTAINING HOMOPOLYMER OF C14-16 ALPHA-MONOOLEFIN
  7. US3370106 A1 19680220 SUN OIL CO. - HOT MELT ADHESIVE CONTAINING ATACTIC POLYPROPYLENE AND POLYETHYLENE
  8. US3367998 A1 19680206 SOLVAY & CIE - POLYETHYLENE BASE COMPOSITIONS CONTAINING POLYTERPENE RESINS
  9. US3365520 A1 19680123 UNION CARBIDE CORP. - NOVEL ETHYLENE POLYMER COMPOSITIONS CONTAINING 1-OLEFIN/CARBOXYLIC ACID SALT INTERPOLYMERS
  10. US3365519 A1 19680123 DOW CHEMICAL CO. - OLEFIN POLYMERS CONTAINING GRAFT COPOLYMERS OF AZIRIDINES ONTO POLYOLEFIN SUBSTRATES
  11. US3363030 A1 19680109 MONTECATINI EDISON S.p.A. - DYEABLE POLYOLEFIN TEXTILE FIBERS CONTAINENG AMINE CONDENSATES OF IMPROVED THERMAL STABILITY
  12. US3361852 A1 19680102 UNION CARBIDE CO. - TERNARY POLYPROPYLENE COMPOSITIONS CONTAINING ETHYLENE/PROPYLENE AND ETHYLENE/VINYL ESTER COPOLYMERS
  13. US3359346 A1 19671219 MITSUBISHI PETROCHEMICAL CO. - POLYMERIC POLYETHYLENE NUCLEATING AGENTS
  14. US3358053 A1 19671212 CRYSTALLINE PROPYLENE POLYMER, CONTAINING 4-10% ETHYLENE, BLENDED WITH LINEAR POLYETHYLENE
  15. US3356765 A1 19671205 MONTECATINI EDISON S.p.A. - ISOTACTIC POLYPROPYLENE SHEETS CONTAINING ISOTACTIC POLY-1-BUTENE
  16. US3355440 A1 19671128 UNION CARBIDE CORP. - ETHYLENE/VINYL PHOSPHINE OXIDE COPOLYMERS AND BLENDS OF SAME WITH POLYPROPYLENE
  17. US3352946 A1 19671114 PHILLIPS PETROLEUM CO. - DISULFONYLAZIDE CROSSLINKED POLYPROPYLENE-POLYETHYLENE-ETHYLENE/PROPYLENE RUBBER BLENDS
  18. US3351678 A1 19671107 HERCULES INC. - POLYOLEFINS STABILIZED WITH A COMBINATION OF PHENOLS AND EPISULFIDE POLYMERS
  19. US3347957 A1 19671017 CONTINENTAL CAN CO. - HIGH-IMPACT POLYPROPYLENE COMPOSITION CONTAINING ETHYLENE/CARBOXYLIC ACID SALT COPOLYMERS
  20. US3342902 A1 19670919 SUN OIL CO. - HOT MELT ADHESIVE HAVING PRESSURE SENSITIVITY COMPRISING ATACTIC POLYPROPYLENE, ETHYLENE-VINYL ACETATE COPOLYMER, AND A POLYTERPENE
  21. US3341393 A1 19670912 DU PONT. - NON-WOVEN POLYOLEFIN NET
  22. US3334157 A1 19670801 UNION CARBIDE CANADA LTD. - POLYETHYLENE BLENDS CONTAINING TRACE AMOUNTS OF POLYTETRAFLUOROETHYLENE
  23. US3325562 A1 19670613 SUN OIL CO. - HOT MELT ADHESIVE COMPRISING POLYPROPYLENE AND AN AROMATIC HYDROCARBON-ALDEHYDE RESIN
  24. US3322862 A1 19670530 DOW CHEMICAL CO. - VINYLIDENE CHLORIDE POLYMER COMPOSITIONS CONTAINING ETHYLENE/VINYL ALKANOATE COPOLYMER
  25. US3316329 A1 19670425 DOW CHEMICAL CO. - FLAMEPROOF COMPOSITIONS CONTAINING COPOLYMERS OF ETHYLENE AND TIBROMOALLYL ESTERS

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