RJ

Robert E. Hefner, Jr.

The Dow Chemical: 179 patents #1 of 4,115Top 1%
Dow Global Technologies: 36 patents #35 of 4,534Top 1%
BI Blue Cube Ip: 7 patents #4 of 136Top 3%
RM Rohm And Haas Electronic Materials: 2 patents #264 of 562Top 50%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
📍 Rosharon, TX: #1 of 112 inventorsTop 1%
🗺 Texas: #71 of 125,132 inventorsTop 1%
Overall (All Time): #2,659 of 4,157,543Top 1%
222
Patents All Time

Issued Patents All Time

Showing 26–50 of 222 patents

Patent #TitleCo-InventorsDate
9080059 Coating compositions Xin Jin, Ray E. Drumright, Bernhard Kainz, Jerry E. White 2015-07-14
9068039 Thermosettable compositions and thermosets therefrom 2015-06-30
9045394 Aromatic dicyanate compounds with high aliphatic carbon content Michael J. Mullins, Ulrich Herold, Mark B. Wilson 2015-06-02
8962792 Process for preparing epoxy resins 2015-02-24
8937114 Coating compositions Guillaume Metral, Bernd Hoevel, Joseph Gan, Michael J. Mullins 2015-01-20
8937145 Epoxy resin compositions Michael J. Mullins, Guillaume Metral, Johann-Wilhelm Frey, Bernd Hoevel 2015-01-20
8729181 Aromatic polycyanate compounds and process for the production thereof Michael J. Mullins, Ulrich Herold, Mark B. Wilson 2014-05-20
8691932 Thermosetting monomers and compositions containing phosphorus and cyanato groups Michael J. Mullins, Mark B. Wilson 2014-04-08
8680217 Polycyclopentadiene compounds Michael J. Mullins 2014-03-25
8664341 Vinylbenzyl ethers of polycyclopentadiene polyphenol 2014-03-04
8609788 Polycyclopentadiene compounds Michael J. Mullins, Michael L. Tulchinsky, Ernesto Occhiello 2013-12-17
8519066 Poly(allyl ethers) of polycyclopentadiene polyphenol 2013-08-27
8461366 Sulfonated organophosphine compounds and use thereof in hydroformylation processes Michael L. Tulchinsky 2013-06-11
8318834 Epoxy resin reactive diluent compositions John W. Hull, Jr., James W. Ringer, John N. Argyropoulos 2012-11-27
7635741 Multifunctional monomers and their use in making cross-linked polymers and porous films Q. Jason Niu, James P. Godschalx, James T. Pechacek, Kim E. Arndt 2009-12-22
7626059 Multifunctional ethynyl substituted monomers and polyarylene compositions therefrom 2009-12-01
7585928 Multifunctional monomers containing bound mesogenic poragen forming moieties and polyarylene compositions therefrom 2009-09-08
7381850 Multifunctional unsymmetrically substituted monomers and polyarylene compositions therefrom James P. Godschalx, Q. Jason Niu, H. Craig Silvis 2008-06-03
6613849 Epoxy (urethane) (Meth)acrylate from hydroxyaliphatic bisphenol epoxy resin Louis L. Walker, Katherine S. Clement 2003-09-02
6365788 Preparation of 1,2-bis(4-hydroxyphenyl)-2-hydroxypropanes Katherine S. Clement, Lance Black, Louis L. Walker 2002-04-02
6353079 Epoxy resin and epoxy di (meth)acrylate from hydroxyaliphatic bisphenol Louis L. Walker, Katherine S. Clement 2002-03-05
5874645 Process for the preparation and purification of 4,4'-dihydroxy-alpha-substituted stilbene Anthony P. Haag, Thomas A. Chamberlin, David Carr 1999-02-23
5736620 Glycidyl ether compounds containing mesogenic moieties Jimmy D. Earls, Paul M. Puckett 1998-04-07
5723692 Preparation of 4,4'-dihydroxy-'alkylstiblbene with reduced dimer formation Katherine S. Clement, Emmett L. Tasset, Louis L. Walker 1998-03-03
5723693 Process for preparing and recovering 4,4'-dihydroxy-alpha-alkylstilbene or 4,4'-dihydroxy-alpha, alpha'dialkylstilbene David Carr 1998-03-03