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

Yi Ren — 25 Patents

Hoffmann-La Roche: 9 patents #421 of 3,238Top 15%
Huawei: 2 patents #5,512 of 15,535Top 40%
ETEmisphere Technologies: 2 patents #64 of 117Top 55%
IBM: 2 patents #32,909 of 70,183Top 50%
NUNanjing University: 1 patents #331 of 887Top 40%
ARAgency For Science, Technology And Research: 1 patents #909 of 2,337Top 40%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
TUTsinghua University: 1 patents #1,221 of 2,815Top 45%
Foxconn: 1 patents #3,315 of 5,504Top 65%
CCChina Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Yi Ren has been granted 25 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 2003 and the most recent in January 2024. Yi Ren ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Yi Ren in Beijing, CA, CN.

Patents per Year

Patents granted per year, 2003 to 2024Bar chart with a peak of 4 patents in 2020.peak 42003: 1 patents20032009: 1 patents2012: 2 patents20122013: 1 patents2014: 3 patents20142015: 1 patents2016: 2 patents20162017: 2 patents2018: 1 patents20182019: 3 patents2020: 4 patents20202022: 3 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11878989 Method for preparing L-erythrobiopterin compound Bin Rong, Lizhi Zhao, Wei Li, Lingui Zhu 2024-01-23
11534820 Crystallizer copper plate and continuous casting crystallizer Xibin Wang, Jialiang Zhao, Chunyi Liao, Chao Ma 2022-12-27
11466151 Polyester composition, preparation method therefor and application thereof Cui Zheng, Guixiang Zhu, Lizhi Liu, Wei Zhang, Xuerong Yao +4 more 2022-10-11
11314393 Method for performing operation to select entries on touchscreen and terminal Fengbing Shi 2022-04-26
10875826 Process for the manufacture of SNAC (salcaprozate sodium) William Elliot Bay, Joseph Norman Bernadino, George Frederick Klein, Pingsheng Zhang 2020-12-29
10710005 Adsorbent material Sing Yang Chiam, Lai Mun Wong 2020-07-14
10710029 Method of preparing hybrid membrane Weiming Zhang, Bingcai Pan, Ming Hua, Lu Lv 2020-07-14
10599302 Method for performing content flipping operation on touchscreen and terminal Fengbing Shi 2020-03-24
10395065 Password protection under close input observation based on dynamic multi-value keyboard mapping Li Kong, Christopher R. Dotson 2019-08-27 $1,335,000
10294219 Ledipasvir crystal form and preparation method thereof Wei Li, Chengjun Huang, Yanyan Zhu, Shaojun FU, Gang FU +1 more 2019-05-21
10253022 Process for the preparation of N-[(3-aminooxetan-3-yl) methyl]-2-(1,1-dioxo-3,5-dihydro-1,4-benzothiazepin-4-yl)-6-methyl-quinazolin-4-amine Junli Chen, Jin She, Lin Wang, Jianhua Yu, Guocai ZHANG 2019-04-09
10005770 Process for the preparation of N-[(3-aminooxetan-3-yl)methyl]-2-(1,1-dioxo-3,5-dihydro-1,4-benzothiazepin-4-yl)-6-methyl-quinazolin-4-amine Junli Chen, Jin She, Lin Wang, Jianhua Yu, Guocai ZHANG 2018-06-26
9556172 Processes for the manufacture of propane-1-sulfonic acid (3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl)-amide Corey James Brumsted, Hendrik Moorlag, Roumen Nikolaev Radinov, Pius Waldmeier 2017-01-31
9555562 Method for making nano-scale film Li-Na Zhang, Yao ZHANG, Kai-Li Jiang, Qun Li, Shou-Shan Fan 2017-01-31
9471468 System, method, and computer program to improve the productivity of unit testing Matthew E. Broomhall, Li Long Chen, Li Kong, Shao Fei Wang 2016-10-18 $1,445,000
9388168 Process for the preparation of 1-([1,3]dioxolan-4-ylmethyl)-1H-pyrazol-3-ylamine Junli Chen, Jin She, Lin Wang 2016-07-12
9150594 Processes for the manufacture of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide Corey James Brumsted, Hendrik Moorlag, Roumen Nikolaev Radinov, Pius Waldmeier 2015-10-06
8779150 Processes for the manufacture of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1 H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide Corey James Brumsted, Hendrik Moorlag, Roumen Nikolaev Radinov, Pius Waldmeier 2014-07-15
8741920 Process for the manufacture of pharmaceutically active compounds Stefan Hildbrand, Hans-Juergen Mair, Roumen Nikolaev Radinov, James Anderson Wright 2014-06-03
8623245 Process of making colored high strength polyethylene fiber 2014-01-07
8530661 Process for the manufacture of pharmaceutically active compounds Stefan Hildbrand, Hans-Juergen Mair, Roumen Nikolaev Radinov, James Anderson Wright 2013-09-10
8329724 Process for the manufacture of pharmaceutically active compounds Stefan Hildbrand, Hans-Juergen Mair, Roumen Nikolaev Radinov, James Anderson Wright 2012-12-11
8188206 10-50 G/D high strength polyethylene fiber and preparation method thereof 2012-05-29
7544833 Methods for producing N-(8-[2-hydroxybenzoyl]-amino) caprylic acid William Elliott Bay, Joseph Norman Bernadino, George Frederick Klein, Pingsheng Zhang 2009-06-09
6630484 6-and 7-substituted analogs of swainsonine their preparation and therapeutic use William H. Pearson, Erik James Hembre, Tanya M. Barber 2003-10-07