DT

David H. Tracy

PE Perkinelmer: 22 patents #2 of 671Top 1%
AB Applied Biosystems: 4 patents #118 of 416Top 30%
PI Perkinelmer Instruments: 3 patents #5 of 36Top 15%
AP Applera: 3 patents #90 of 449Top 25%
PL Perkinelmer Las: 3 patents #8 of 96Top 9%
GE: 2 patents #13,562 of 36,430Top 40%
BL Bio-Rad Laboratories: 2 patents #325 of 739Top 45%
PP Perkinelmer Singapore Pte: 2 patents #9 of 42Top 25%
HB Helicos Biosciences: 1 patents #15 of 28Top 55%
BK Berthold Gmbh & Co. Kg: 1 patents #6 of 18Top 35%
Becton, Dickinson And: 1 patents #1,883 of 2,926Top 65%
OS Orbital Sciences: 1 patents #22 of 60Top 40%
📍 Cambridge, MA: #136 of 8,183 inventorsTop 2%
🗺 Massachusetts: #1,208 of 88,656 inventorsTop 2%
Overall (All Time): #54,742 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
6138082 Standardizing between analytical instruments Yongdong Wang, Alan M. Ganz, David A. Huppler, John P. Coates 2000-10-24
6049762 Standardizing a spectrometric instrument Alan M. Ganz, Yongdong Wang, Robert Alan Hoult, Jerry E. Cahill, David A. Huppler 2000-04-11
6033880 Nucleic acid amplification reaction apparatus and method Lawrence A. Haff, Enrico Picozza, Will Bloch, Robert P. Ragusa, Joseph L. DiCesare +3 more 2000-03-07
6029115 Analyzing spectrometric data Alan M. Ganz, Yongdong Wang, David A. Huppler, Juan C. Ivaldi, Christopher B. Hanna 2000-02-22
6015674 Apparatus and method for detecting nucleic acid amplification products Timothy Woudenberg, Kevin S. Bodner, Charles R. Connell, John Shigeura, Eugene F. Young 2000-01-18
5928907 System for real time detection of nucleic acid amplification products Timothy Woudenberg, Kevin S. Bodner, Charles R. Connell, Alan M. Ganz, Lincoln McBride +4 more 1999-07-27
5915269 Method and apparatus to compensate for gas chromatograph column permeability Jerry E. Cahill 1999-06-22
5720923 Nucleic acid amplification reaction apparatus Lawrence A. Haff, Enrico Picozza, Will Bloch, Robert P. Ragusa, Joseph L. DiCesare +2 more 1998-02-24
5528370 Apparatus and method for measuring variations in thickness of an optical interference element Paul G. Saviano 1996-06-18
5526451 Photometric instrument with optical fibers for analyzing remote samples Jerry E. Cahill 1996-06-11
5481631 Optical switching apparatus with retroreflector Jerry E. Cahill 1996-01-02
5465608 Saw vapor sensor apparatus and multicomponent signal processing Anatole M. Lokshin, David E. Burchfield 1995-11-14
5428558 Correction of spectra for stray radiation Jerry E. Cahill, Alan M. Ganz, Paul G. Saviano, Yongdong Wang 1995-06-27
5428696 Photometric instrument with optical fibers for analyzing remote samples Jerry E. Cahill 1995-06-27
5412468 Grouping of spectral bands for data acquisition in a spectrophotometer Peter Lundberg, Michael I. Crockett 1995-05-02
5308982 Method and apparatus for comparing spectra Juan C. Ivaldi, Robert Alan Hoult, Richard Spragg 1994-05-03
5303165 Standardizing and calibrating a spectrometric instrument Alan M. Ganz, Robert Alan Hoult 1994-04-12
5229838 Photodetector amplitude linearity Alan M. Ganz 1993-07-20
4804978 Exposure control system for full field photolithography using pulsed sources 1989-02-14
4795257 Polychromator for multi-element analysis Stephen Allen Myers 1989-01-03
4640627 Apparatus for monitoring a plasma torch Michael J. O'Brien, Walter Bohler 1987-02-03
4626312 Plasma etching system for minimizing stray electrical discharges 1986-12-02
4617079 Plasma etching system Brian Balistee 1986-10-14
4615755 Wafer cooling and temperature control for a plasma etching system Paul G. Saviano 1986-10-07
4612077 Electrode for plasma etching system Donald L. Smith 1986-09-16