Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PC

Pawel Czubarow — 22 Patents

NANamics: 5 patents #11 of 113Top 10%
BEBerol: 4 patents #15 of 90Top 20%
ECEm-Tech Co.: 3 patents #16 of 70Top 25%
RLRaychem Limited: 3 patents #347 of 1,006Top 35%
MIT: 2 patents #2,550 of 9,367Top 30%
DIDiemat: 1 patents #3 of 12Top 25%
SPSaint-Gobain Ceramics & Plastics: 1 patents #241 of 386Top 65%
SPSaint-Gobain Performance Plastics: 1 patents #261 of 490Top 55%
Wellesley, MA: #62 of 837 inventorsTop 8%
Massachusetts: #4,977 of 88,656 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Pawel Czubarow has been granted 22 US patents while listed as an inventor at Namics. The first was granted in 1995 and the most recent in May 2025. Pawel Czubarow ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Pawel Czubarow in Wellesley, MA, US.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 2 patents in 2000.peak 21995: 1 patents19951998: 1 patents1999: 1 patents19992000: 2 patents2003: 2 patents20032004: 1 patents2006: 1 patents20062009: 1 patents2011: 1 patents20112012: 1 patents2013: 2 patents20132014: 1 patents2017: 1 patents20172018: 1 patents2022: 1 patents20222023: 1 patents2024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12304818 Porous carbon and resin composition Yoshitaka Kamata, Toshiyuki Sato 2025-05-20
12096694 Precursor derived semiconductor devices having PN junctions Anthony Nicholas Czubarow, Philip Premysler 2024-09-17
11935673 Varistor forming paste, cured product thereof, and varistor Daisuke Hashimoto, Yoshitaka Kamata, Toshiyuki Sato 2024-03-19
11700770 Semiconductor with coaxial P-type and N-type material Anthony Nicholas Czubarow, Philip Premysler 2023-07-11
11527695 Fiber based thermoelectric device Anthony Nicholas Czubarow, Philip Premysler 2022-12-13
10141090 Resin composition, paste for forming a varistor element, and varistor element Yoshitaka Kamata, Toshiyuki Sato, Takayuki Fujita 2018-11-27
9670377 Underfill composition for encapsulating a bond line Toshiyuki Sato, Tsutomu Masuko 2017-06-06
8865996 Thermoelectric generator including nanofibers Philip Premysler 2014-10-21
8470936 Liquid epoxy resin composition for semiconductor encapsulation Osamu Suzuki, Toshiyuki Sato, Kazuyoshi Yamada, Kaori Matsumura 2013-06-25
8344523 Conductive composition Raymond L. Dietz, Maciej Patelka, Akito Yoshii, Takashi Sakamoto, Yukinari Abe 2013-01-01
8309645 Thermally stable composite material formed of polyimide Gwo S. Swei, Ilya L. Rushkin, David Worth House, David C. DeCoster, Olivier Guiselin 2012-11-13
7906373 Thermally enhanced electrically insulative adhesive paste Raymond L. Dietz, Maciej Patelka 2011-03-15
7476339 Highly filled thermoplastic composites Gwo S. Swei, Oh-Hun Kwon 2009-01-13
6986809 Erasable inks, writing instruments, and methods Jean L. Spencer 2006-01-17
6749676 Erasable inks, writing instruments, and methods Jean L. Spencer 2004-06-15
6663704 Pearlescent inks, writing instruments, and methods Jean L. Spencer, Yoojeong Kim 2003-12-16
6599353 Shear-thinning writing compositions, writing instruments, and methods Jean L. Spencer 2003-07-29
6030681 Magnetic disk comprising a substrate with a cermet layer on a porcelain Karin M. Kinsman, Amy S. Chu, Christian Weber, Ryan W. Dupon, Anthony C. Evans 2000-02-29
6020447 Sonichemical synthesis of silicon carbide precursors and methods for preparation thereof Dietmar Seyferth, Toshiya Sugimoto 2000-02-01
5863468 Preparation of calcined ceramic powders Mark W. Ellsworth, Karin M. Kinsman, Eugen L. Kurjatko, Andrew P. Washabaugh 1999-01-26 $4,691,000
5720859 Method of forming an electrode on a substrate Ryan W. Dupon, Anthony C. Evans, Viktors Jansons 1998-02-24 $16,573,000
5455000 Method for preparation of a functionally gradient material Dietmar Seyferth 1995-10-03