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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen H. Ip — 29 Patents

TST Cell Sciences: 18 patents #1 of 36Top 3%
Harvard University: 7 patents #247 of 3,600Top 7%
UMUniversity Of Mississippi: 6 patents #9 of 175Top 6%
DIDana-Farber Cancer Institute: 6 patents #138 of 1,343Top 15%
AAAstra Ab: 5 patents #1 of 77Top 2%
BHBrigham and Women's Hospital: 5 patents #151 of 1,764Top 9%
The Johns Hopkins University: 5 patents #395 of 4,416Top 9%
AIAvant Immunotherapeutics: 2 patents #5 of 50Top 10%
TDT Cell Diagnostics: 2 patents #2 of 13Top 20%
OSOrtho Diagnostic Systems: 1 patents #62 of 107Top 60%
Mansfield, MA: #10 of 253 inventorsTop 4%
Massachusetts: #3,317 of 88,656 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Stephen H. Ip has been granted 29 US patents while listed as an inventor at T Cell Sciences. The first was granted in 1985 and the most recent in November 2001. Stephen H. Ip ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Stephen H. Ip in Mansfield, MA, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6316604 Human C3b/C4b receptor (CR1) Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +2 more 2001-11-13 $4,747,000
6313263 .gamma., .delta. T cell receptor and methods for detection Michael B. Brenner, Jack L. Strominger, Johnathan Seidman, Michael S. Krangel 2001-11-06
6171799 Monoclonal antibodies reactive with defined regions of the T cell antigen receptor Robert V. Skibbens, Larry D. Henry, Charles W. Rittershaus, Wei-Tao Tian, Patrick C. Kung +3 more 2001-01-09
6048526 Monoclonal antibodies reactive with defined regions of the T cell antigen receptor Robert V. Skibbens, Larry D. Henry, Charles W. Rittershaus, Wei-Tao Tian, Patrick C. Kung +3 more 2000-04-11
5980892 Monoclonal antibodies reactive with defined regions of the T cell antigen receptor Robert V. Skibbens, Larry D. Henry, Charles W. Rittershaus, Wei-Tao Tian, Patrick C. Kung +3 more 1999-11-09
5981481 Human C3b/C4b receptor (CR1) Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +2 more 1999-11-09 $2,608,000
5976533 Monoclonal antibodies reactive with defined regions of the T cell antigen receptor Robert V. Skibbens, Larry D. Henry, Charles W. Rittershaus, Wei-Tao Tian, Patrick C. Kung +3 more 1999-11-02
5856297 Human C3b/C4b receptor (CR1) Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +2 more 1999-01-05 $1,218,000
5808109 Compounds that inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr., Chew Lee 1998-09-15 $1,063,000
5656659 Compounds which inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr., Chew Lee 1997-08-12 $824,000
5601822 .gamma., .delta. T cell receptor and methods for detection Michael B. Brenner, Jack L. Strominger, Johnathan Seidman, Michael S. Krangel 1997-02-11 $925,000
5506247 Compounds that inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr., Chew Lee 1996-04-09 $1,153,000
5472939 Method of treating complement mediated disorders Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +2 more 1995-12-05 $1,081,000
5436319 Cell free T cell antigen receptor beta chain and its clinical utilities Patrick C. Kung, Michael C. Brown 1995-07-25 $1,638,000
5401767 Compounds which inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr. 1995-03-28 $968,000
5366986 Compounds which inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr., Chew Lee 1994-11-22 $728,000
5340921 .GAMMA., .delta.T cell receptor and methods and detection Michael B. Brenner, Jack L. Strominger, Johnathan Seidman, Michael S. Krangel 1994-08-23 $933,000
5292636 Therapeutic and diagnostic methods using soluble T cell surface molecules Patrick C. Kung, Michael C. Brown, Linda A. MacKeen 1994-03-08
5286653 Method for detecting the .gamma.,.delta. T cell receptor Michael B. Brenner, Jack L. Strominger, Jonathan Seidman, Michael S. Krangel 1994-02-15
5260223 Methods for detection of human gamma, .gamma. T cell receptor Michael B. Brenner, Jack L. Strominger, John Seidman, Michael S. Krangel 1993-11-09
5256642 Compositions of soluble complement receptor 1 (CR1) and a thrombolytic agent, and the methods of use thereof Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +2 more 1993-10-26 $1,558,000
5223426 Monoclonal antibodies reactive with defined regions of the T-cell antigen receptor Robert V. Skibbens, Larry D. Henry, Charles W. Rittershaus, Wei-Tao Tian, Patrick C. Kung +3 more 1993-06-29 $1,262,000
5212071 Nucleic acids encoding a human C3b/C4b receptor (CR1) Douglas T. Fearon, Lloyd B. Klickstein, Winnie W. Wong, Gerald R. Carson, Michael F. Concino +1 more 1993-05-18 $1,133,000
5185250 Human .gamma., .delta.T cell antigen receptor polypeptides and nucleic acids Michael B. Brenner, Jonathan Seidman, Jack L. Strominger, Michael S. Krangel, Hamid Band 1993-02-09 $1,203,000
5173499 Compounds which inhibit complement and/or suppress immune activity Robert D. Sindelar, Barton James Bradbury, Teodoro S. Kaufman, Henry C. Marsh, Jr. 1992-12-22 $1,410,000