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

Ravindra Kumar — 157 Patents

APAcceleron Pharma: 114 patents #1 of 55Top 2%
GIGenetics Institute: 13 patents #25 of 327Top 8%
ILIndian Oil Corporation Limited: 8 patents #55 of 395Top 15%
NENetapp: 6 patents #342 of 1,846Top 20%
DBDepartment Of Biotechnology: 6 patents #6 of 150Top 4%
Qualcomm: 3 patents #4,553 of 12,104Top 40%
Broadcom: 2 patents #4,121 of 9,346Top 45%
ADAdimab: 2 patents #31 of 60Top 55%
MIMicrochip Technology Incorporated: 1 patents #521 of 958Top 55%
CSCadence Design Systems: 1 patents #1,216 of 2,263Top 55%
SMStandard Microsystems: 1 patents #102 of 184Top 60%
DYDyax: 1 patents #88 of 129Top 70%
THThe Bringham And Women'S Hospital: 1 patents #1 of 30Top 4%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
Pfizer: 1 patents #3,022 of 5,153Top 60%
BHBrigham and Women's Hospital: 1 patents #847 of 1,764Top 50%
LRLudwig Institute For Cancer Research: 1 patents #339 of 611Top 60%
Cambridge, MA: #11 of 8,183 inventorsTop 1%
Massachusetts: #79 of 88,656 inventorsTop 1%
Overall (All Time): #5,656 of 4,157,543Top 1%
157 Patents All Time
Ravindra Kumar has been granted 157 US patents while listed as an inventor at Acceleron Pharma. The first was granted in 1998 and the most recent in December 2025. Ravindra Kumar ranks #5,656 of 4,157,543 US inventors in our database (top 0.14%). Patent records list Ravindra Kumar in Cambridge, MA, US.

Issued Patents All Time

Showing 1–25 of 157 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12492159 Method for producing levulinic acid Alok SATLEWAL, Ruchi AGRAWAL, Ravi Prakash GUPTA, Sankara Sri Venkata RAMAKUMAR 2025-12-09
12436889 Cache circuit that selectively stores data blocks to dynamically optimize for read and write transactions Saurabh Kumar Shrimal, Sandeep Dager, Sanjay K. Pandey 2025-10-07
12421295 TGF-beta superfamily type I and type II receptor heteromultimers and uses thereof Asya Grinberg, Dianne Sako, Roselyne Castonguay 2025-09-23
12364736 Methods for treating heterotopic ossification Benjamin Levi, Shailesh Agarwal 2025-07-22
12365736 ALK7 binding proteins and uses thereof John Knopf, Asya Grinberg, Dianne Sako, Roselyne Castonguay, Yossi Dagon +2 more 2025-07-22
12343378 Compositions and methods for treating pulmonary hypertension John Knopf 2025-07-01
12338273 Single-arm type I and type II receptor fusion proteins and uses thereof Asya Grinberg, Dianne Sako 2025-06-24
12258380 ALK4:actriib heteromultimers and uses thereof Asya Grinberg, Dianne Sako, Robert Scott Pearsall, Roselyne Castonguay 2025-03-25
12240887 Variant ActRIIB proteins and uses thereof Asya Grinberg, Erik M. Vogan 2025-03-04
12195519 Transforming growth factor-beta (TGF-beta) receptor type II fusion polypeptides Dianne Sako 2025-01-14
12194076 Methods and compositions for treating myelofibrosis Rajasekhar Naga Venkata Sai Suragani 2025-01-14
12168683 Binders of TGFβ-superfamily ligands and uses thereof Dianne Sako, Roselyne Castonguay, Tzu-Hsing Kuo 2024-12-17
12144860 ALK1 receptor and ligand antagonists and uses thereof Asya Grinberg, John Knopf, Robert Scott Pearsall, Jasbir Seehra 2024-11-19
12110530 Process for second generation lactic acid production Periyasamy Sivagurunathan, Alok SATLEWAL, Tirath Raj, Ravi Prakash GUPTA, Suresh Kumar Puri +1 more 2024-10-08
12103959 Multispecific binders of TGFBeta-superfamily ligands and uses thereof Dianne Sako, Roselyne Castonguay, Tzu-Hsing Kuo 2024-10-01
12060656 Capillary type multi-jet nozzle for fabricating high throughput nanofibers Shivendu Ranjan, Mahesh Kumar, Upama Tiwari, Shivam Sachan, Sandip Prabhakar Patil 2024-08-13
12054753 Methods of treatment of muscular dystrophy with ALK4:ActRIIB heteromultimers Asya Grinberg, Dianne Sako, Roselyne Castonguay 2024-08-06
12042524 Activin type 2 receptor binding proteins methods of making them Jonathan Belk, Asya Grinberg, Dianne Sako, Roselyne Castonguay 2024-07-23
12024563 ALK7 antagonists and uses thereof John Knopf, Asya Grinberg, Robert Scott Pearsall, Dianne Sako, Roselyne Castonguay +2 more 2024-07-02
12014225 Authorizing lower privilege users to invoke privileged calls David Lemke 2024-06-18
11981738 ALK7 binding proteins and uses thereof Roselyne Castonguay, Dianne Sako, Jonathan Belk, Nathan J. Sharkey 2024-05-14
11976111 ActRIIa and ALK4 polypeptides for treating kidney fibrosis, inflammation and injury Gang Li 2024-05-07
11951156 Methods for treating pulmonary hypertension with a ligand binding domain of a TGF-beta type II receptor Paul B. Yu, Asya Grinberg, Dianne Sako, Roselyne Castonguay, Rita Steeves 2024-04-09
11857599 Compositions and methods for treating spinal muscular atrophy Rajasekhar Naga Venkata Sai Suragani, Jia Li 2024-01-02
11827689 ALK7:ActRIIB heteromultimers and uses thereof Asya Grinberg, Dianne Sako, Robert Scott Pearsall, Roselyne Castonguay, Gang Li +2 more 2023-11-28