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Patents
Medical And Laboratory Equipment Patents
Equipment For Diagnosis, Analysis, Or Treatment Patents
Specimen Handling, Preparation Or Testing (62) Patents
Pipette Or Burette Patents (Class D24/222)
Pipette Or Burette Patents (Class D24/222)
Pipette tip
Patent number:
D437940
Type:
Grant
Filed:
March 5, 1999
Date of Patent:
February 20, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventors:
Kenneth Rainin, Christopher Kelly, James S. Petrek, Steven T. Nielsen
Pipet
Patent number:
D438629
Type:
Grant
Filed:
July 27, 1999
Date of Patent:
March 6, 2001
Assignee:
Becton Dickinson and Company
Inventor:
Timothy A. Stevens
Pipette
Patent number:
D438630
Type:
Grant
Filed:
August 12, 1999
Date of Patent:
March 6, 2001
Assignee:
Gilson, S.A.
Inventor:
Gilles Honoré
Pipette tip
Patent number:
D438981
Type:
Grant
Filed:
April 25, 2000
Date of Patent:
March 13, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventors:
Kenneth Rainin, Christopher Kelly, James S. Petrek, Steven T. Nielsen
Pipette tip
Patent number:
D439986
Type:
Grant
Filed:
May 5, 2000
Date of Patent:
April 3, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventor:
James S. Petrek
Pipette tip
Patent number:
D441458
Type:
Grant
Filed:
May 5, 2000
Date of Patent:
May 1, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventor:
James S. Petrek
Pipet
Patent number:
D443364
Type:
Grant
Filed:
September 30, 1998
Date of Patent:
June 5, 2001
Assignee:
Becton, Dickinson and Company
Inventor:
Timothy A. Stevens
Pippeting device
Patent number:
D507656
Type:
Grant
Filed:
November 24, 2003
Date of Patent:
July 19, 2005
Assignee:
PZ HTL Spolka Akcyjna
Inventors:
Bartlomiej Pniewski, Andrzej Magnuszewski, Piotr Urban
Pipette device with pivotable nozzle assembly
Patent number:
D510629
Type:
Grant
Filed:
January 16, 2004
Date of Patent:
October 11, 2005
Assignee:
Heathrow Scientific LLC
Inventors:
Donna A. Piacenza, Jimmy-Quang Viet Doan, Michael F. De Rossi, Stephen J. Gaynes
Pipette tip
Patent number:
D446864
Type:
Grant
Filed:
March 13, 2001
Date of Patent:
August 21, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventor:
James S. Petrek
Pipette tip
Patent number:
D448853
Type:
Grant
Filed:
October 17, 2000
Date of Patent:
October 2, 2001
Assignee:
Rainin Instrument Co., Inc.
Inventors:
Kenneth Rainin, Christopher Kelly, James S. Petrek, Steven T. Nielsen
Stand for a pipette
Patent number:
D519644
Type:
Grant
Filed:
December 8, 2003
Date of Patent:
April 25, 2006
Assignee:
PZ HTL Spolka Akcyjna
Inventors:
Andrzej Jankowski, Pawel Czepiel, Piotr Urban
Pipette
Patent number:
D460193
Type:
Grant
Filed:
July 5, 2001
Date of Patent:
July 9, 2002
Assignee:
VistaLab Technologies
Inventors:
Sonya Schieffer, Gary Shigeru Natsume
Pipette tip
Patent number:
D461904
Type:
Grant
Filed:
November 9, 2001
Date of Patent:
August 20, 2002
Assignee:
Rainin Instrument, LLC
Inventor:
James S. Petrek
Threaded adapter
Patent number:
D465844
Type:
Grant
Filed:
August 17, 2000
Date of Patent:
November 19, 2002
Inventors:
Mark L. Anderson, James F. Ennis, III
Pipette tip
Patent number:
D465853
Type:
Grant
Filed:
July 13, 2001
Date of Patent:
November 19, 2002
Assignee:
Eppendorf AG
Inventor:
Bernd Ohm Petersen
Pipette tip
Patent number:
D468024
Type:
Grant
Filed:
December 22, 2001
Date of Patent:
December 31, 2002
Assignee:
Rainin Instrument, LLC
Inventor:
James S. Petrek
Pipette tip
Patent number:
D468439
Type:
Grant
Filed:
November 2, 2001
Date of Patent:
January 7, 2003
Assignee:
Molecular Bioproducts, Inc.
Inventors:
Danny N. On, Arta Motadel, Christian Deschenes
Pipette tip
Patent number:
D468440
Type:
Grant
Filed:
December 22, 2001
Date of Patent:
January 7, 2003
Assignee:
Rainin Instrument, LLC
Inventor:
James S. Petrek
Pipette tip
Patent number:
D468830
Type:
Grant
Filed:
November 2, 2001
Date of Patent:
January 14, 2003
Assignee:
Molecular BioProducts,Inc.
Inventors:
Danny N. On, Arta Motadel, Christian Deschenes
Pipette tip
Patent number:
D468831
Type:
Grant
Filed:
November 2, 2001
Date of Patent:
January 14, 2003
Assignee:
Molecular BioProducts, Inc.
Inventors:
Danny N. On, Arta Motadel, Christian Deschenes
Pipette tip
Patent number:
D468832
Type:
Grant
Filed:
December 22, 2001
Date of Patent:
January 14, 2003
Assignee:
Rainin Instrument, LLC
Inventor:
James S. Petrek
Pipette holder
Patent number:
D544609
Type:
Grant
Filed:
March 11, 2005
Date of Patent:
June 12, 2007
Assignee:
Gilson S.A.S.
Inventor:
Philippe Maurice Bluon
Pipette
Patent number:
D548358
Type:
Grant
Filed:
March 1, 2006
Date of Patent:
August 7, 2007
Assignee:
Eppendorf AG
Inventor:
Norbert Koop
Dosage device
Patent number:
D474841
Type:
Grant
Filed:
January 23, 2002
Date of Patent:
May 20, 2003
Assignee:
Novartis AG
Inventors:
Phil T. Price, Stephanie Bley, Bernard Sams
Pipetting apparatus
Patent number:
D550854
Type:
Grant
Filed:
November 18, 2005
Date of Patent:
September 11, 2007
Assignee:
Bel-Art Products, Inc.
Inventors:
Francis Gomes, Bruce Feller, David Landsberger, Paul Thom, Miguel Puig
Replaceable tip of pipette
Patent number:
D487593
Type:
Grant
Filed:
November 22, 2002
Date of Patent:
March 16, 2004
Assignee:
PZ HTL Spolka Akcyjna
Inventor:
Wojciech Sarna
Pipette holder
Patent number:
D324735
Type:
Grant
Filed:
March 27, 1989
Date of Patent:
March 17, 1992
Assignee:
Miles Inc.
Inventors:
Kenneth D. Collister, George V. Siddons
Multi-channel pipetter
Patent number:
D325974
Type:
Grant
Filed:
April 28, 1989
Date of Patent:
May 5, 1992
Assignee:
Matrix Technologies Corp.
Inventors:
George P. Kalmakis, Victor A. Torti, Matthew D. Bantly, Jack R. Harkins
Vacuum manifold lid for extraction processing
Patent number:
D327855
Type:
Grant
Filed:
October 23, 1987
Date of Patent:
July 14, 1992
Assignee:
Lida Corporation
Inventor:
James D. Cerasani
Pipette
Patent number:
D333705
Type:
Grant
Filed:
February 13, 1990
Date of Patent:
March 2, 1993
Assignee:
Beral Enterprises, Inc.
Inventors:
Ralph F. Garren, Ara Martirosian
Pipette case
Patent number:
D337165
Type:
Grant
Filed:
February 13, 1991
Date of Patent:
July 6, 1993
Assignee:
DBM Scientific Corporation
Inventor:
Don Malinoff
Bulbous portion for a pipette
Patent number:
D339868
Type:
Grant
Filed:
December 11, 1990
Date of Patent:
September 28, 1993
Assignee:
Beral Enterprises, Inc.
Inventors:
Ralph F. Garren, Ara Martirosian
Multi channel pipette work station
Patent number:
D341428
Type:
Grant
Filed:
July 29, 1991
Date of Patent:
November 16, 1993
Assignee:
Zeus Scientific, Inc.
Inventor:
Joseph B. Turner
Pipette
Patent number:
D357324
Type:
Grant
Filed:
December 1, 1993
Date of Patent:
April 11, 1995
Inventor:
Arie H. Bartal
Manifold device for chemical solid phase reactions
Patent number:
D367713
Type:
Grant
Filed:
December 23, 1994
Date of Patent:
March 5, 1996
Assignee:
Pharmacia Biotech AB
Inventor:
Bengt La Motte
Multi tip liquid transfer pipette
Patent number:
D368142
Type:
Grant
Filed:
April 18, 1994
Date of Patent:
March 19, 1996
Assignee:
DBM Scientific Corporation
Inventors:
Don Malinoff, Ara Martirosian
Combined bottle and cap
Patent number:
D372531
Type:
Grant
Filed:
July 20, 1994
Date of Patent:
August 6, 1996
Assignee:
Abbott Laboratories
Inventors:
Richard P. MacAuley, Patrick E. McCallister, Jay A. Smithberger, Lewis H. Sita, Elwood L. Stokesbury
Disposable probe tip
Patent number:
D373827
Type:
Grant
Filed:
July 10, 1995
Date of Patent:
September 17, 1996
Assignee:
Ciba Corning Diagnostics Corp.
Inventor:
James P. Polaniec
Multiple tip liquid transfer pipette
Patent number:
D373828
Type:
Grant
Filed:
September 22, 1995
Date of Patent:
September 17, 1996
Assignee:
DBM Scientific Corporation
Inventors:
Don Malinoff, Ara Martirosian
Pipette
Patent number:
D375798
Type:
Grant
Filed:
May 1, 1995
Date of Patent:
November 19, 1996
Assignee:
Eppendorf-Netheler-Hinz GmbH
Inventor:
Alfons T. Boothby
Pipette
Patent number:
D384162
Type:
Grant
Filed:
March 18, 1996
Date of Patent:
September 23, 1997
Assignee:
Eppendorf-Netheler-Hinz GmbH
Inventors:
Dieter Husar, Jurgen Holsken
Pipette
Patent number:
D384163
Type:
Grant
Filed:
March 18, 1996
Date of Patent:
September 23, 1997
Assignee:
Eppendorf-Netheler-Hinz GmbH
Inventors:
Dieter Husar, Jurgen Holsken
Pipette tip
Patent number:
D384418
Type:
Grant
Filed:
May 19, 1995
Date of Patent:
September 30, 1997
Assignee:
Matrix Technologies Incorporated
Inventors:
Victor A. Torti, Joseph A. Del Genio
Multistage pipet
Patent number:
D401698
Type:
Grant
Filed:
January 31, 1997
Date of Patent:
November 24, 1998
Assignee:
Becton Dickinson and Company
Inventor:
Michael Daniels
Pipette tip
Patent number:
D414562
Type:
Grant
Filed:
December 8, 1997
Date of Patent:
September 28, 1999
Assignee:
Precision System Science Co., Ltd.
Inventor:
Hideji Tajima
Pipette tip
Patent number:
D416625
Type:
Grant
Filed:
September 30, 1997
Date of Patent:
November 16, 1999
Assignee:
Matrix Technologies Corporation
Inventors:
Victor A. Torti, Jean-Paul G. Boucher
Pipette
Patent number:
D419685
Type:
Grant
Filed:
November 24, 1998
Date of Patent:
January 25, 2000
Assignee:
Mettler-Toledo GmbH
Inventors:
Remy Jacquet, Yves Marmier
Electronic pipette
Patent number:
D426642
Type:
Grant
Filed:
March 5, 1999
Date of Patent:
June 13, 2000
Assignee:
Rainin Instrument Co., Inc.
Inventors:
Kenneth Rainin, Christopher Kelly, James S. Petrek
Manual pipette
Patent number:
D426643
Type:
Grant
Filed:
March 5, 1999
Date of Patent:
June 13, 2000
Assignee:
Rainin Instrument Co., Inc.
Inventors:
Kenneth Rainin, James S. Petrek
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