RR

Ramanathan Ravichandran

CI Ciba-Geigy: 83 patents #4 of 2,867Top 1%
CC Ciba Specialty Chemicals: 48 patents #5 of 1,233Top 1%
KI King Industries: 10 patents #2 of 25Top 8%
NO Novinium: 2 patents #14 of 24Top 60%
CC Ciba Specialty Chemcials: 1 patents #5 of 32Top 20%
CC Ciba Speciality Chemicals: 1 patents #3 of 41Top 8%
BG Basf Coatings Gmbh: 1 patents #350 of 799Top 45%
📍 Suffern, NY: #1 of 217 inventorsTop 1%
🗺 New York: #263 of 115,490 inventorsTop 1%
Overall (All Time): #6,576 of 4,157,543Top 1%
146
Patents All Time

Issued Patents All Time

Showing 26–50 of 146 patents

Patent #TitleCo-InventorsDate
6846929 Benzotriazole/hals molecular combinations and compositions stabilized therewith Mervin Wood, Jacqueline Lau, Andrea Smith, Joseph Suhadolnik, Peter Solera +4 more 2005-01-25
6800678 Flame retardant compositions Douglas Horsey, Stephen Mark Andrews, Leonard H. Davis, Darrell David Dyas, Jr., Robert Leo Gray +5 more 2004-10-05
6677392 Photostable, silylated benzotriazole UV absorbers and compositions stabilized therewith Joseph Suhadolnik, Mervin Wood, Rong Xiong 2004-01-13
6638997 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2003-10-28
6599963 Flame retardant compositions Douglas Horsey, Stephen Mark Andrews, Leonard H. Davis, Darrell David Dyas, Jr., Robert Leo Gray +5 more 2003-07-29
6586507 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +2 more 2003-07-01
6515051 Benzotriazole UV absorbers having enhanced durability Joseph Suhadolnik, Mervin Wood, Anthony DeBellis, Robert Detlefsen, Revathi Iyengar +1 more 2003-02-04
6508847 Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith Mervin Wood, Douglas Horsey, Anunay Gupta, Deborah DeHessa, Luther A. R. Hall +2 more 2003-01-21
6489383 2H-benzotriazole UV absorbers substituted with 1,1-diphenylalkyl groups and compositions stabilized therewith Mervin Wood, Joseph Suhadolnik, David Bramer, Jacqueline Lau, Anthony DeBellis 2002-12-03
6472456 Flame retardant compositions Douglas Horsey, Stephen Mark Andrews, Leonard H. Davis, Darrell David Dyas, Jr., Robert Leo Gray +5 more 2002-10-29
6458872 Benzotriazole UV absorbers having enhanced durability Joseph Suhadolnik, Mervin Wood, Anthony DeBellis, Robert Detlefsen, Revathi Iyengar +1 more 2002-10-01
6451887 Benzotriazoles containing &agr;-cumyl groups substituted by heteroatoms and compositions stabilized therewith Mervin Wood, Joseph Suhadolnik, Jacqueline Lau, Carmen Hendricks-Guy, Christophe Bulliard 2002-09-17
6420463 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-07-16
6420562 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-07-16
6403681 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-06-11
6392056 2H-benzotriazole UV absorders substituted with 1,1-diphenylalkyl groups and compositions stabilized therewith Mervin Wood, Joseph Suhadolnik, David Bramer, Jacqueline Lau, Anthony DeBellis 2002-05-21
6392041 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +2 more 2002-05-21
6391949 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-05-21
6388072 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-05-14
6387992 Substituted 5-heteroaryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, a process for preparation thereof and compositions stabilized therewith Stephen D. Pastor, Anthony DeBellis, Mervin Wood, Joseph Suhadolnik, Deborah DeHessa 2002-05-14
6380389 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +1 more 2002-04-30
6380285 Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith Mervin Wood, Douglas Horsey, Anunay Gupta, Deborah DeHessa, Luther A. R. Hall +2 more 2002-04-30
6376584 Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith James P. Galbo, Gerald A. Capocci, Nancy Cliff, Robert Detlefsen, Michael P. DiFazio +2 more 2002-04-23
6337402 Asymmetrical bisbenzotriazoles substituted by a perfluoroalkyl moiety and compositions stabilized therewith Mervin Wood, Jacqueline Lau 2002-01-08
6296674 Candle wax stabilized with red-shift benzotriazoles Kevin Trainor, Walid Al-Akhdar, James L. Hyun, Joseph Suhadolnik, Andrea Smith +1 more 2001-10-02