John R. Wells

Person

Los Angeles County, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic multiple-decanting centrifuge
- Patent number 5,895,346
- Issue date Apr 20, 1999
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Automatic multiple-decanting centrifuge
- Patent number 5,707,331
- Issue date Jan 13, 1998
- Wells; John R.
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Device for washing microtiter plate well with swirling current
- Patent number 5,325,609
- Issue date Jul 5, 1994
- Source Scientific Systems Inc.
- John R. Wells
- B08 - CLEANING
Information Patent Grant
Blood washing method
- Patent number 5,282,982
- Issue date Feb 1, 1994
- John R. Wells
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for washing magnetic particles in a vessel with a bottom pull
- Patent number 5,264,042
- Issue date Nov 23, 1993
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooking oil filtering apparatus
- Patent number 5,228,985
- Issue date Jul 20, 1993
- LaRoche Filter Systems, Inc.
- John Wells
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Manifold liquid handling device with backsip function
- Patent number 5,195,657
- Issue date Mar 23, 1993
- Source Scientific Systems
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Immunobead aspirator and method of use
- Patent number 5,185,269
- Issue date Feb 9, 1993
- Source Scientific Systems, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Automatic decanting centrifuge
- Patent number 5,178,602
- Issue date Jan 12, 1993
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for mixing blood with anticoagulant
- Patent number 5,160,333
- Issue date Nov 3, 1992
- Solco Hospital Products Group, Inc.
- John R. Wells
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for washing magnetic particles in a vessel with a bottom...
- Patent number 5,113,886
- Issue date May 19, 1992
- Source Scientific Systems, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for washing magnetic particles in a vessel with a bottom...
- Patent number 5,105,842
- Issue date Apr 21, 1992
- Source Scientific Systems, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydraulic dispenser
- Patent number 5,085,345
- Issue date Feb 4, 1992
- John R. Wells
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Automatic decanting centrifuge
- Patent number 5,047,004
- Issue date Sep 10, 1991
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Apparatus for continuous separation of leukocyte/platelet-enriched...
- Patent number 4,765,899
- Issue date Aug 23, 1988
- E. I. Du Pont de Nemours and Company
- John R. Wells
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bottle top filter
- Patent number 4,673,501
- Issue date Jun 16, 1987
- Miles Laboratories, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for continuous separation of leukocyte/platelet-enriched fr...
- Patent number 4,663,058
- Issue date May 5, 1987
- E. I. Du Pont de Nemours and Company
- John R. Wells
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotor having a chamber block with an absorbant plug
- Patent number 4,576,110
- Issue date Mar 18, 1986
- E. I. Du Pont de Nemours and Company
- John R. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Chamber block for a cytocentrifuge having centrifugal force respons...
- Patent number 4,574,729
- Issue date Mar 11, 1986
- E. I. Du Pont de Nemours & Co.
- John R. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Pipette controller
- Patent number 4,527,437
- Issue date Jul 9, 1985
- Wescor, Inc.
- John R. Wells
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Serum preparator
- Patent number 4,443,345
- Issue date Apr 17, 1984
- John R. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for separating cells by sedimentation velocity
- Patent number 4,436,634
- Issue date Mar 13, 1984
- Wescor, Inc.
- John R. Wells
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Chamber block having a sample dam and a supernatant reentry barrier...
- Patent number 4,428,323
- Issue date Jan 31, 1984
- E. I. Du Pont de Nemours and Company
- John R. Wells
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifuge rotor apparatus for preparing particle spreads
- Patent number 4,423,699
- Issue date Jan 3, 1984
- E. I. Du Pont de Nemours & Co.
- John W. Boeckel
- G01 - MEASURING TESTING
Information Patent Grant
Centrifuge rotor apparatus for preparing particle spreads
- Patent number 4,314,523
- Issue date Feb 9, 1982
- E. I. Du Pont de Nemours and Company
- John W. Boeckel
- G01 - MEASURING TESTING
Information Patent Grant
Separation and recovery of granulocytes from blood using adherence...
- Patent number 4,255,267
- Issue date Mar 10, 1981
- E. I. Du Pont de Nemours and Company
- Harvey H. Hoehn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John R. Wells

Person

Patents Grantslast 30 patents

Automatic multiple-decanting centrifuge

Automatic multiple-decanting centrifuge

Device for washing microtiter plate well with swirling current

Blood washing method

Method for washing magnetic particles in a vessel with a bottom pull

Cooking oil filtering apparatus

Manifold liquid handling device with backsip function

Immunobead aspirator and method of use

Automatic decanting centrifuge

Method for mixing blood with anticoagulant

Apparatus for washing magnetic particles in a vessel with a bottom...

Apparatus for washing magnetic particles in a vessel with a bottom...

Hydraulic dispenser

Automatic decanting centrifuge

Apparatus for continuous separation of leukocyte/platelet-enriched...

Bottle top filter

Process for continuous separation of leukocyte/platelet-enriched fr...

Rotor having a chamber block with an absorbant plug

Chamber block for a cytocentrifuge having centrifugal force respons...

Pipette controller

Serum preparator

Method and apparatus for separating cells by sedimentation velocity

Chamber block having a sample dam and a supernatant reentry barrier...

Centrifuge rotor apparatus for preparing particle spreads

Centrifuge rotor apparatus for preparing particle spreads

Separation and recovery of granulocytes from blood using adherence...