Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaogeng Su — 20 Patents

ETEmerson Climate Technologies: 10 patents #23 of 353Top 7%
CGCopeland Europe Gmbh: 5 patents #1 of 23Top 5%
ECEmerson Climate Technologies (Suzhou) Co.: 4 patents #2 of 38Top 6%
Welkenraedt, BE: #1 of 14 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Xiaogeng Su has been granted 20 US patents while listed as an inventor at Emerson Climate Technologies. The first was granted in 2008 and the most recent in December 2025. Xiaogeng Su ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Xiaogeng Su in Welkenraedt, BE.

Patents per Year

Patents granted per year, 2008 to 2025Bar chart with a peak of 4 patents in 2024.peak 42008: 1 patents20082009: 1 patents2011: 2 patents20112014: 2 patents2017: 1 patents20172018: 2 patents2019: 1 patents20192021: 2 patents2023: 2 patents20232024: 4 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12508526 Gas-liquid separator Zhanhui Feng, Fangbin Xue, Lu Mei 2025-12-30
12392343 Thermal deformation management in a stationary scroll plate of a scroll compressor Jesús Ángel Nohales Herraiz, Marco Alonso Cardenas-Ruiz, Matus Haluska 2025-08-19
12098721 Sealing and compliance in a scroll compressor Laurence Grosjean, Marco Alonso Cardenas-Ruiz, Vincent Cloosen, Sheng-Chieh Liang 2024-09-24
12078167 Fitting of an electrical terminal for a scroll compressor Linus Dellweg, Bhupendra Kumar, Francis BECKERS, Colin Bates, Mark William Lyttle 2024-09-03
12000393 Thrust plate for reducing contact stress in a scroll compressor Linus Dellweg, Geoffrey Bailly, Jesús Ángel Nohales Herraiz, Sheng-Chieh Liang 2024-06-04
11906214 Compressor cooling Jesus Nohales, Linus Dellweg, Marco Ruiz 2024-02-20
11680568 Compressor oil management system Jesús Ángel Nohales Herraiz, Sheng-Chieh Liang 2023-06-20
11668306 Coupling between crankshaft and orbiting scroll plate Jesús Ángel Nohales Herraiz, Linus Dellweg, Laurence Grosjean, Vinod Arun Kokate 2023-06-06
11125233 Compressor having oil allocation member Zhenfei DUAN, Yan-Ru Chen, Bin Li, Yinglin Yu 2021-09-21
11002278 Pump mechanism and horizontal compressor having same Yonghua Cui 2021-05-11
10458409 Compressor having a sleeve guide assembly Srinivasan Ramalingam 2019-10-29
9897088 Scroll compressor with back pressure chamber having leakage channel Yinbo Zhu 2018-02-20
9879673 Scroll compressor Weihua Guo, Qingfeng Sun, Zhen Hua Hu 2018-01-30
9850900 Rotary compressor and rotation mechanism Chunzhi Mao, Qingwei Li, Qiang Liu, Hongshan Li 2017-12-26
8793870 Compressor having shell with alignment features — 2014-08-05
8668478 Compressor having a shutdown valve Weihua Guo, Hanqing Zhu, Xiaomin Qu 2014-03-11
7959421 Compressor having a shutdown valve Weihua Guo, Hanqing Zhu, Xiaomin Qu 2011-06-14
7914268 Compressor having shell with alignment features — 2011-03-29
7568897 Scroll machine with seal Walter T. Grassbaugh, John D. Prenger, Christopher Stover, Hanqing Zhu 2009-08-04
7338265 Scroll machine with single plate floating seal Walter T. Grassbaugh, John D. Prenger, Christopher Stover, Hanqing Zhu 2008-03-04

Frequent Collaborators

Hanqing Zhu4 shared
Linus Dellweg4 shared
Jesús Ángel Nohales Herraiz4 shared
Weihua Guo3 shared
Sheng-Chieh Liang3 shared
Laurence Grosjean2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20