DN

David Norton

Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
CL Convergence Pharmaceuticals Limited: 4 patents #9 of 38Top 25%
EX Exabyte: 4 patents #15 of 104Top 15%
OC Otsuka Pharmaceutical Co.: 3 patents #317 of 1,273Top 25%
QU Quantum: 2 patents #205 of 703Top 30%
GL Glaxo Group Limited: 2 patents #493 of 1,368Top 40%
ST Storage Technology: 1 patents #370 of 682Top 55%
AL Astex Therapeutics Limited: 1 patents #143 of 199Top 75%
MI Miniscribe: 1 patents #10 of 36Top 30%
AC Adams-Russell Co.: 1 patents #2 of 6Top 35%
Overall (All Time): #143,649 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 25 most recent of 27 patents

Patent #TitleCo-InventorsDate
11939321 Benzolactam compounds as protein kinase inhibitors Valerio Berdini, Ildiko Maria Buck, James Edward Harvey DAY, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman +9 more 2024-03-26
11001575 Benzolactam compounds as protein kinase inhibitors Valerio Berdini, Ildiko Maria Buck, James Edward Harvey DAY, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman +9 more 2021-05-11
10457669 Benzolactam compounds as protein kinase inhibitors Valerio Berdini, Ildiko Maria Buck, James Edward Harvey DAY, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman +9 more 2019-10-29
9585886 ASK1 inhibiting pyrrolopyrimidine derivatives David R. Witty, Jason Tierney, Ghislaine Lorthioir, Mairi Sime, Karen Louise Philpott 2017-03-07
9145354 Pharmaceutical compounds Andrew James Woodhead, Christopher Charles Frederick Hamlett, Gilbert Ebai Besong, Gianni Chessari, Maria Grazia Carr +5 more 2015-09-29
9045485 ASK 1 inhibiting pyrrolopyrimidine derivatives David R. Witty, Jason Tierney, Ghislaine Lorthioir, Mairi Sime, Karen Louise Philpott 2015-06-02
8933132 Tricyclic substituted benzenesulfonamide piperazine derivatives as CAV2.2 calcium channel blockers Daniele Andreotti, Simon Edward Ward, Roberto Profeta, Simone Spada, Helen Susanne Price 2015-01-13
8883222 Disinfectant materials and methods 2014-11-11
8697703 Piperazine derivatives for blocking Cav2.2 calcium channels Jag Paul Heer, Andrew Peter Cridland 2014-04-15
8324254 Oxadiazole substituted indazole derivatives for use as sphingosine 1-phosphate (S1P) agonists Mahmood Ahmed, Gerard Martin Paul Giblin, James Myatt, Dean Andrew Rivers 2012-12-04
8101775 Indole derivatives as S1P1 Receptor Mahmood Ahmed, James Myatt, Dean Andrew Rivers 2012-01-24
8093249 Pyrazolo[1,5-A]pyrimidine-carbonyl-piperazine derivatives Jag Paul Heer, Simon Edward Ward 2012-01-10
7362525 PRML based magnetic servo position demodulator 2008-04-22
7230782 Correlation receiver for demodulating servo track information 2007-06-12
6697209 Phase based time domain tracking for helical scan tape drive Timothy C. Hughes 2004-02-24
6433945 Compensating write data in transformer-coupled recording system using DC content code 2002-08-13
6344981 Power supply circuit and method of calibration therefor Christopher J. Wells, John Gablenz 2002-02-05
6343336 Transfer function compatibility for information for information storage reproduction Mark Moyer 2002-01-29
5455720 Offset and gain error discriminator 1995-10-03
5388010 Peak detector for detecting accurate pulse peaks produced by a magnetic head exhibiting residual magnetism 1995-02-07
5325241 Write precompensation with frequency synthesizer Rodney A. Mattison 1994-06-28
5315168 Peak hold circuit with improved linearity 1994-05-24
5293276 Method for generating a reference signal from unique servo mark pattern detection Mary Elizabeth Dunn 1994-03-08
4868470 Apparatus and method for detecting a true average of N signal samples Nicholas J. Bucska 1989-09-19
4746821 Constant phase limiting independent of input signal amplitude 1988-05-24