| 8487011 |
Sulfided fischer-tropsch catalyst |
Joe D. Allison |
2013-07-16 |
$104,968,000 |
| 6462107 |
Photoimageable compositions and films for printed wiring board manufacture |
David P. Sinclair, John T. Hoback, Terre L. VanKirk, Donald Rubis, David A. Wargowski +2 more |
2002-10-08 |
|
| 5649045 |
Polymide optical waveguide structures |
David A. Wargowski |
1997-07-15 |
$79,770,000 |
| 5304626 |
Polyimide copolymers containing 3,3',4,4'-tetracarboxybiphenyl dianhydride (BPDA) moieties |
Marvin J. Burgess, Herbert Neuhaus |
1994-04-19 |
$28,756,000 |
| 5292445 |
Wet-etch process and composition |
Allyson Beuhler, Cynthia A. Navar |
1994-03-08 |
$27,465,000 |
| 5268193 |
Low dielectric constant, low moisture uptake polyimides and copolyimides for interlevel dielectrics and substrate coatings |
Allyson Beuhler, Neal R. Nowicki |
1993-12-07 |
$63,731,000 |
| 5206091 |
Low dielectric constant, low moisture uptake polyimides and copolyimides for interlevel dielectrics and substrate coatings |
Allyson Beuhler, Neal R. Nowicki |
1993-04-27 |
$33,423,000 |
| 5194633 |
Preparation of 1,1,1,3,3,3-hexafluoro-2,2-Di(3,4-dicarboxyphenyl)propane anhydride |
Walter Partenheimer, Gayle G. Chany |
1993-03-16 |
$37,201,000 |
| 5183534 |
Wet-etch process and composition |
Allyson Beuhler, Cynthia A. Navar |
1993-02-02 |
$32,195,000 |
| 5137751 |
Process for making thick multilayers of polyimide |
Marvin J. Burgess, Herbert Neuhaus, Robert T. Roginski, David A. Wargowski |
1992-08-11 |
$24,580,000 |
| 5089593 |
Polyimide containing 4,4'-bis(4-amino-2-trifluoromethylphenoxy)-biphenyl moieties |
Neal R. Nowicki |
1992-02-18 |
$19,407,000 |
| 5003037 |
Polyamide, polyimide, and polyamide-imide polymers and copolymers using 3, 5-diamino-t-butylbenzene |
David J. Fenoglio, Edwin F. Morello, Neal B. Nowicki |
1991-03-26 |
$35,366,000 |
| 4992527 |
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-butylbenzene |
David J. Fenoglio, John L. Melquist, Edwin F. Morello, Neal R. Nowicki |
1991-02-12 |
$30,350,000 |
| 4975521 |
Polyamide, polyimide, and polyamide-imide polymers and copolymers using 3,5-diamino-t-butylbenzene |
Neal R. Nowicki |
1990-12-04 |
$25,954,000 |
| 4973659 |
Polyamide from diamino-t-butylbenzene |
David J. Fenoglio, John L. Melquist, Edwin F. Morello, Neal R. Nowicki |
1990-11-27 |
$47,539,000 |
| 4973660 |
Polyamide of diamino-t-butyltoluene |
David J. Fenoglio, John L. Melquist |
1990-11-27 |
$47,539,000 |
| 4968780 |
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-butylbenzene |
David J. Fenoglio, John L. Melquist, Edwin F. Morello, Neal R. Nowicki |
1990-11-06 |
$35,372,000 |
| 4963648 |
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-butyltoluene |
David J. Fenoglio, John L. Melquist |
1990-10-16 |
$14,729,000 |
| 4946934 |
Polyamide from 3,5-diamino-t-butylbenzene |
David J. Fenoglio, Edwin F. Morello, Neal R. Nowicki |
1990-08-07 |
$18,604,000 |
| 4876329 |
Polyimide polymers and copolymers using 3,5-diaminobenzotrifluoride |
Weilong L. Chiang, Neal R. Nowicki |
1989-10-24 |
$11,972,000 |
| 4855503 |
Preparation of P,P'-oxybis(aniline) |
Gary P. Hagen |
1989-08-08 |
$10,483,000 |