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

Robert J. Allen — 123 Patents

IBM: 44 patents #2,053 of 70,183Top 3%
Pitney Bowes: 17 patents #89 of 1,313Top 7%
DSDe Nora S.P.A.: 9 patents #1 of 31Top 4%
PRPrototech: 8 patents #1 of 8Top 15%
DGDmt Solutions Global: 5 patents #5 of 20Top 25%
ISIndustrie De Nora S.P.A.: 5 patents #10 of 76Top 15%
MAMetallgesellschaft Ag: 4 patents #64 of 715Top 9%
BGBasf Fuel Cell Gmbh: 4 patents #10 of 49Top 25%
ECExcello Co.: 4 patents #16 of 216Top 8%
DSDe Nora Elettrodi S.P.A: 3 patents #2 of 36Top 6%
ACAmerican Can: 3 patents #40 of 262Top 20%
MSMilestone Scientific: 3 patents #9 of 23Top 40%
Basf Se: 2 patents #5,851 of 13,826Top 45%
UOUop: 2 patents #869 of 1,854Top 50%
Northwestern University: 1 patents #1,629 of 3,846Top 45%
MIMicrel: 1 patents #116 of 187Top 65%
BHBayer Healthcare: 1 patents #4,623 of 8,007Top 60%
PIPhillips & Temro Industries: 1 patents #19 of 33Top 60%
Shelton, CT: #1 of 439 inventorsTop 1%
Connecticut: #73 of 34,797 inventorsTop 1%
Overall (All Time): #9,462 of 4,157,543Top 1%
123 Patents All Time
Robert J. Allen has been granted 123 US patents while listed as an inventor at IBM. The first was granted in 1980 and the most recent in May 2025. Robert J. Allen ranks #9,462 of 4,157,543 US inventors in our database (top 0.23%). Patent records list Robert J. Allen in Shelton, CT, US.

Issued Patents All Time

Showing 1–25 of 123 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12312198 System and method for folding paper carriers with attached cards Brad Swinford 2025-05-27
12211355 Card processing and attaching system Boris Rozenfeld, Anthony E. Yap, George Cruz, John R. Masotta, Craig Richard +1 more 2025-01-28
11969713 Graphene-transition metal catalyst for hydrogen evolution reaction Sanjeev Mukerjee, Huong Thi Thanh Doan, Ian Kendrick 2024-04-30
11858774 System and method for folding paper carriers with attached cards Brad Swinford 2024-01-02
11480598 Reduced footprint SSD with test station for an underground pipeline Michael Conroy 2022-10-25
11414294 System and method for folding paper carriers with attached cards Brad Swinford 2022-08-16
10949593 Model order reduction in transistor level timing Yanai Danan, Vasant Rao, Jeffrey P. Soreff, Xin Zhao 2021-03-16 $6,230,000
D859634 Intra-articular injection device Mark N. Hochman, Stephen R. Solomon, Richard K. Buck 2019-09-10
10394986 Model order reduction in transistor level timing Yanai Danan, Vasant Rao, Jeffrey P. Soreff, Xin Zhao 2019-08-27 $1,335,000
10380286 Multi-sided variations for creating integrated circuits Nathan C. Buck, Eric A. Foreman, Jeffrey G. Hemmett, Kerim Kalafala, Gregory M. Schaeffer +4 more 2019-08-13 $1,909,000
10380289 Multi-sided variations for creating integrated circuits Nathan C. Buck, Eric A. Foreman, Jeffrey G. Hemmett, Kerim Kalafala, Gregory M. Schaeffer +4 more 2019-08-13 $1,909,000
10360329 Multi-cycle signal identification for static timing analysis Vasant Rao, William J. Wright, Xin Zhao 2019-07-23 $2,519,000
10354041 Process for improving capacitance extraction performance Susan E. Cellier, Lewis W. Dewey, III, Anthony D. Hagin, Adam P. Matheny, Ronald D. Rose +1 more 2019-07-16 $4,107,000
10346569 Multi-sided variations for creating integrated circuits Nathan C. Buck, Eric A. Foreman, Jeffrey G. Hemmett, Kerim Kalafala, Gregory M. Schaeffer +4 more 2019-07-09 $2,201,000
10196228 Method and apparatus for adjusting fold roller gaps Michael R. Ifkovits, Boris Rozenfeld, George Cruz, Edward M. Ifkovits 2019-02-05
10031988 Model order reduction in transistor level timing Yanai Danan, Vasant Rao, Jeffrey P. Soreff, Xin Zhao 2018-07-24 $2,645,000
9886541 Process for improving capacitance extraction performance Susan E. Cellier, Lewis W. Dewey, III, Anthony D. Hagin, Adam P. Matheny, Ronald D. Rose +1 more 2018-02-06 $2,625,000
9684758 Generating asserted sensitivities for statistical timing 2017-06-20 $2,315,000
9613171 Multi-cycle signal identification for static timing analysis Vasant Rao, William J. Wright, Xin Zhao 2017-04-04 $2,713,000
9501608 Timing analysis of circuits using sub-circuit timing models Yanai Danan, Vasant Rao, Xin Zhao 2016-11-22 $3,414,000
D765832 Epidural injection device Mark N. Hochman, Stephen R. Solomon, Richard K. Buck 2016-09-06
9315912 Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction Andrea F. Gulla 2016-04-19
D741811 Injection device adapter Mark N. Hochman, Stephen R. Solomon, Richard K. Buck 2015-10-27
8987626 Anti-abrasion assembly for mailpiece stacking assembly Thomas M. Lyga, David W. Purcell, Brad Swinford 2015-03-24 $23,962,000
8748769 Stacking assembly for a mailpiece sorter Thomas M. Lyga, David W. Purcell, Brad Swinford 2014-06-10 $10,669,000