RS

Ratnam Sooriyakumaran

IBM: 113 patents #463 of 70,183Top 1%
Globalfoundries: 6 patents #578 of 4,424Top 15%
CL Central Glass Company, Limited: 5 patents #163 of 968Top 20%
SC Shin-Etsu Chemical Co.: 4 patents #740 of 2,176Top 35%
BG B. F. Goodrich: 3 patents #166 of 734Top 25%
SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
JS Jsr: 1 patents #649 of 1,137Top 60%
📍 San Jose, CA: #176 of 32,062 inventorsTop 1%
🗺 California: #1,595 of 386,348 inventorsTop 1%
Overall (All Time): #10,159 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 1–25 of 119 patents

Patent #TitleCo-InventorsDate
11500285 Multifunctional polymers Luisa D. Bozano, Daisuke Domon, Yoshio Kawai, Keiichi Masunaga, Martha I. Sanchez +3 more 2022-11-15
10345700 Negative-tone resist compositions and multifunctional polymers therein Luisa D. Bozano, Daisuke Domon, Yoshio Kawai, Keiichi Masunaga, Martha I. Sanchez +3 more 2019-07-09
10174229 Adhesive resins for wafer bonding Robert David Allen, Jeffrey D. Gelorme, Li-Wen Hung, Linda Karin Sundberg 2019-01-08
9983475 Fluorinated sulfonate esters of aryl ketones for non-ionic photo-acid generators Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Hoa D. Truong, Rudy J. Wojtecki 2018-05-29
9950999 Non-ionic low diffusing photo-acid generators Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Hoa D. Truong, Rudy J. Wojtecki 2018-04-24
9951164 Non-ionic aryl ketone based polymeric photo-acid generators Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Hoa D. Truong, Rudy J. Wojtecki 2018-04-24
9850406 Adhesive resins for wafer bonding Robert David Allen, Jeffrey D. Gelorme, Li-Wen Hung, Linda Karin Sundberg 2017-12-26
9671694 Wet strippable gap fill materials Martin Glodde, Seiichiro Tachibana, Hoa D. Truong 2017-06-06
9579608 Composite membranes and methods of preparation thereof Young-Hye Na, Ankit Vora 2017-02-28
9504967 Composite membrane with multi-layered active layer Robert David Allen, Young-Hye Na 2016-11-29
9352286 Composite filtration membranes and methods of preparation thereof Young-Hye Na, Alshakim Nelson, Ankit Vora 2016-05-31
9348228 Acid-strippable silicon-containing antireflective coating Martin Glodde, Wu-Song Huang 2016-05-24
9337033 Dielectric tone inversion materials Martin Glodde, Wu-Song Huang, Hiroyuki Miyazoe, HsinYu Tsai 2016-05-10
9333465 Thin film composite membranes embedded with molecular cage compounds Jacquana Diep, Young-Hye Na, Ankit Vora 2016-05-10
9281212 Dielectric tone inversion materials Martin Glodde, Wu-Song Huang, Hiroyuki Miyazoe, HsinYu Tsai 2016-03-08
9244348 Chemically amplified negative resist composition and pattern forming process Keiichi Masunaga, Satoshi Watanabe, Yoshio Kawai, Luisa D. Bozano 2016-01-26
9244345 Non-ionic photo-acid generating polymers for resist applications Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Hoa D. Truong, Rudy J. Wojtecki +1 more 2016-01-26
9235124 Planarization over topography with molecular glass materials Robert David Allen, Mark Whitney Hart 2016-01-12
9022227 Composite membranes and methods of preparation thereof Young-Hye Na, Ankit Vora 2015-05-05
9012587 Photo-patternable dielectric materials and formulations and methods of use Robert David Allen, Phillip Brock, Blake Davis, Qinghuang Lin, Robert D. Miller +1 more 2015-04-21
9006373 Photo-patternable dielectric materials curable to porous dielectric materials, formulations, precursors and methods of use thereof Phillip Brock, Qinghuang Lin, Robert D. Miller, Alshakim Nelson, Jitendra S. Rathore 2015-04-14
8999625 Silicon-containing antireflective coatings including non-polymeric silsesquioxanes Martin Glodde, Wu-Song Huang, Javier Perez, Takeshi Kinsho, Tsutomu Ogihara +2 more 2015-04-07
8981031 Photo-patternable dielectric materials curable to porous dielectric materials, formulations, precursors and methods of use thereof Robert D. Miller, Alshakim Nelson, Jitendra S. Rathore 2015-03-17
8946371 Photo-patternable dielectric materials curable to porous dielectric materials, formulations, precursors and methods of use thereof Phillip Brock, Blake Davis, Qinghuang Lin, Robert D. Miller, Alshakim Nelson +1 more 2015-02-03
8945808 Self-topcoating resist for photolithography Robert Allen David, Phillip Brock, Carl E. Larson, Daniel P. Sanders, Linda Karin Sundberg +2 more 2015-02-03