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

Jun Xu — 52 Patents

PTPixelligent Technologies: 11 patents #6 of 36Top 20%
SCShenzhen Pharmacin Co.: 8 patents #2 of 13Top 20%
CCChina Petroleum & Chemical: 4 patents #225 of 1,719Top 15%
Bristol-Myers Squibb: 3 patents #1,429 of 3,969Top 40%
HUHangzhou Normal University: 2 patents #12 of 86Top 15%
LCLundbeck La Jolla Research Center: 2 patents #8 of 26Top 35%
Novartis Ag: 1 patents #2,882 of 5,128Top 60%
DTDalian University Of Technology: 1 patents #429 of 1,277Top 35%
UMUniversity of Minnesota: 1 patents #1,216 of 2,951Top 45%
RTRibon Therapeutics: 1 patents #6 of 11Top 55%
SUShanghai Jiao Tong University: 1 patents #250 of 905Top 30%
CPCardurion Pharmaceuticals: 1 patents #29 of 59Top 50%
ABAviva Biosciences: 1 patents #33 of 49Top 70%
ATAbide Therapeutics: 1 patents #17 of 25Top 70%
Overall (All Time): #50,240 of 4,157,543Top 2%
52 Patents All Time
Jun Xu has been granted 52 US patents while listed as an inventor at Pixelligent Technologies. The first was granted in 2002 and the most recent in December 2025. Jun Xu ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Jun Xu in Longbeilingcun, MD, CN.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 9 patents in 2025.peak 92002: 1 patents20022008: 1 patents2011: 1 patents20112012: 1 patents2013: 2 patents20132014: 2 patents2015: 2 patents20152016: 2 patents2017: 1 patents20172018: 7 patents2019: 7 patents20192020: 3 patents2021: 4 patents20212022: 2 patents2023: 1 patents20232024: 6 patents2025: 9 patents2025

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1106107 Personal medical alert base station 2025-12-16
12464460 Power saving methods for a mobile station Xiongfeng Ma, Meng-Fu Chen, Xuan MA, Yubin Hu, Qidong Guo +1 more 2025-11-04
12457555 System and method for PDCCH monitoring Xiongfeng Ma, Meng-Fu Chen, Yubin Hu, Qidong Guo, Hong Tang 2025-10-28
12451989 Method for a transport block size determination procedure Qidong Guo, Meng-Fu Chen, Xiongfeng Ma, Qijia Fu, Jiajing Kang 2025-10-21
12439425 Systems and methods for slot offset information management Xiongfeng Ma, Meng-Fu Chen, Hao Xiang Wu 2025-10-07
12415810 2'-isopropyl-spiro (3,3'-pyrrolidine oxindole) liver X receptor regulator, preparation method therefor, and use thereof Ziyang Chen, Qiong Gu, Hao Chen 2025-09-16
12410133 Crystalline (r)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate, compositions and methods of use thereof Lianfeng Huang, Nancy Tsou, Nicole S. White, Qun Zhang 2025-09-09
12371421 Solid forms of a PARP7 inhibitor Melissa Marie Vasbinder, Laurie B. Schenkel, Kerren Kalai Swinger, Kevin Wayne Kuntz, Meng Jiang +1 more 2025-07-29
12252459 Hydrazone amide derivatives and use thereof in preparation of anti-osteoporosis drugs Dane Huang, Chao Zhao, Qiong Gu 2025-03-18
12178880 Antibody-drug conjugate, and intermediate thereof, preparation method therefor, and application thereof Qingsong GUO, Yijun SHEN, Tong YANG, Bin BAO, Bei GAO +1 more 2024-12-31
12133847 Pharmaceutical composition and preparation method therefor Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Shunqin Chen +2 more 2024-11-05
12116331 Gas replacement process, gas replacement apparatus, and nitro compound hydrogenation reaction process Siqing Zhong, Le Zhao, Lianghua Wu 2024-10-15
12098114 Double-trapezoid structural member, fluidized apparatus and nitro compound hydrogenation reaction process Siqing Zhong, Le Zhao, Lianghua Wu 2024-09-24
12006319 Monohydrate and crystalline forms of 6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-3-tetrahydropyran-4-yl-7H-imidazo[1,5-a]pyrazin-8-one Suzanne BUTTAR, Mateusz Pitak, Adam Ross PATTERSON, Samuel Stratford, Ioana SOVAGO +3 more 2024-06-11
11993586 Crystalline forms of potassium channel modulators Gregg F. Keaney, Wenfeng Xue 2024-05-28 $41,355,000
11680046 Crystalline (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate, compositions and methods of use thereof Lianfeng Huang, Nancy Tsou, Nicole S. White, Qun Zhang 2023-06-20
11464779 Pharmaceutical formulation of palbociclib and a preparation method thereof Zeren Wang, Long Qu 2022-10-11
11414415 6H-imidazo[4,5,1-ij]quinolone, synthesis method and use thereof Pengfei Zhang, Wei-Che Huang, Chao Shen, Jiabin Shen, Weiming Xu 2022-08-16
11083721 Preparation method therefor Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Shunqin Chen +2 more 2021-08-10
11071967 Method of preparation and application of ion-keeper adsorbent Wei Ma, Shibo DUAN, Shuangen YU, Fanqing Meng, Ren Wang +4 more 2021-07-27
11053199 Crystalline (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate, compositions and methods of use thereof Lianfeng Huang, Nancy Tsou, Nicole S. White, Qun Zhang 2021-07-06
10894049 Pharmaceutical formulation of palbociclib and a preparation method thereof Zeren Wang, Long Qu 2021-01-19
10864204 Pharmaceutical composition and preparation method therefor Zeren Wang, Yulan Zhao, Lijiang Wang, Xiao Zhang, Shunqin Chen +2 more 2020-12-15
10813937 Pharmaceutical formulation of palbociclib and a preparation method thereof Zeren Wang, Long Qu 2020-10-27
10753012 Synthesis, capping and dispersion of nanocrystals Wei Xu, Zehra Serpil Gonen Williams, Yijun Wang, Robert J. Wiacek, Xia Bai +2 more 2020-08-25