Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
NM

Nathan P. Marchack — 64 Patents

IBM: 63 patents #1,225 of 70,183Top 2%
TLTokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Samsung: 1 patents #49,284 of 75,807Top 70%
White Plains, NY: #29 of 917 inventorsTop 4%
New York: #1,250 of 115,490 inventorsTop 2%
Overall (All Time): #34,615 of 4,157,543Top 1%
64 Patents All Time

Issued Patents All Time

Showing 26–50 of 64 patents

Patent #TitleCo-InventorsDate
10790001 Tapered VA structure for increased alignment tolerance and reduced sputter redeposition in MTJ devices Bruce B. Doris, Pouya Hashemi 2020-09-29
10784268 OTP elements with high aspect ratio MTJ Chandrasekharan Kothandaraman, Babar A. Khan, Bruce B. Doris 2020-09-22
10777735 Contact via structures Chih-Chao Yang, Daniel C. Edelstein, Bruce B. Doris, Henry K. Utomo, Theodorus E. Standaert 2020-09-15
10770652 Magnetic tunnel junction (MTJ) bilayer hard mask to prevent redeposition Bruce B. Doris, Pouya Hashemi 2020-09-08
10727398 MTJ containing device containing a bottom electrode embedded in diamond-like carbon Bruce B. Doris, Chandrasekharan Kothandaraman 2020-07-28
10684246 On-chip biosensors with nanometer scale glass-like carbon electrodes and improved adhesive coupling Hariklia Deligianni, Bruce B. Doris, Damon B. Farmer, Steven J. Holmes, Qinghuang Lin +2 more 2020-06-16
10686124 Contact via structures Chih-Chao Yang, Daniel C. Edelstein, Bruce B. Doris, Henry K. Utomo, Theodorus E. Standaert 2020-06-16
10669153 Neuro-chemical sensor with selectively permeable membrane on nano-electrode Steven J. Holmes, Emily R. Kinser, Qinghuang Lin, Roy R. Yu 2020-06-02
10644232 Self-aligned and misalignment-tolerant landing pad for magnetoresistive random access memory Anthony J. Annunziata, Chandrasekharan Kothandaraman, Eugene J. O'Sullivan 2020-05-05
10644233 Combined CMP and RIE contact scheme for MRAM applications Michael F. Lofaro, Janusz J. Nowak, Eugene J. O'Sullivan 2020-05-05
10622553 Cryogenic patterning of magnetic tunnel junctions Anthony J. Annunziata, Chandrasekharan Kothandaraman, Hiroyuki Miyazoe 2020-04-14
10618806 Neuro-chemical sensor with selectively permeable membrane on nano-electrode Steven J. Holmes, Emily R. Kinser, Qinghuang Lin, Roy R. Yu 2020-04-14
10593870 Sidewall image transfer on magnetic tunnel junction stack for magnetoresistive random-access memory patterning Hiroyuki Miyazoe, HsinYu Tsai, Eugene J. O'Sullivan, Karthik Yogendra 2020-03-17
10585060 On-chip biosensors with nanometer scale glass-like carbon electrodes and improved adhesive coupling Hariklia Deligianni, Bruce B. Doris, Damon B. Farmer, Steven J. Holmes, Qinghuang Lin +2 more 2020-03-10
10583471 Neuro-chemical sensor with inhibition of fouling on nano-electrode Steven J. Holmes, Emily R. Kinser, Qinghuang Lin, Roy R. Yu 2020-03-10
10583282 Neuro-stem cell stimulation and growth enhancement with implantable nanodevice Steven J. Holmes, Qinghuang Lin, Emily R. Kinser, Roy R. Yu 2020-03-10
10497862 Enhanced coercivity in MTJ devices by contact depth control Anthony J. Annunziata, Gen P. Lauer 2019-12-03
10388857 Spin torque MRAM fabrication using negative tone lithography and ion beam etching Anthony J. Annunziata, Armand A. Galan, Steve Holmes, Eric A. Joseph, Gen P. Lauer +1 more 2019-08-20
10355204 Selective growth of seed layer for magneto-resistive random access memory Anthony J. Annunziata, Chandrasekharan Kothandaraman, Eugene J. O'Sullivan 2019-07-16
10304692 Method of forming field effect transistor (FET) circuits, and forming integrated circuit (IC) chips with the FET circuits John C. Arnold, Robert L. Bruce, Sebastian U. Engelmann, Hiroyuki Miyazoe, Jeffrey C. Shearer +1 more 2019-05-28
10305029 Image reversal process for tight pitch pillar arrays Sebastian U. Engelmann, Masahiro Nakamura 2019-05-28
10236443 Combined CMP and RIE contact scheme for MRAM applications Michael F. Lofaro, Janusz J. Nowak, Eugene J. O'Sullivan 2019-03-19
10170698 Spin torque MRAM fabrication using negative tone lithography and ion beam etching Anthony J. Annunziata, Armand A. Galan, Steve Holmes, Eric A. Joseph, Gen P. Lauer +1 more 2019-01-01
10170697 Cryogenic patterning of magnetic tunnel junctions Anthony J. Annunziata, Chandrasekharan Kothandaraman, Hiroyuki Miyazoe 2019-01-01
10084127 Enhanced coercivity in MTJ devices by contact depth control Anthony J. Annunziata, Gen P. Lauer 2018-09-25