MILLIPORE INVESTMENT HOLDINGS LIMITED

Organization

WILMINGTON, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid dispensing system having independently operated pumps
- Patent number 6,251,293
- Issue date Jun 26, 2001
- Millipore Investment Holdings, Ltd.
- Ocie T. Snodgrass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Chromatographic column and valve with movable valve sleeve
- Patent number 6,117,317
- Issue date Sep 12, 2000
- Millipore Investment Holdings Limited
- Nicola Jane Dickson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid dispensing system
- Patent number 6,105,829
- Issue date Aug 22, 2000
- Millipore Investment Holdings, Ltd.
- Ocie T. Snodgrass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-efficiency metal membrane element, filter, and process for making
- Patent number RE36249
- Issue date Jul 13, 1999
- Millipore Investment Holdings, Inc.
- Robert S. Zeller
- 055 - Gas separation
Information Patent Grant
Centrifugal adsorptive sample preparation device and method
- Patent number 5,833,860
- Issue date Nov 10, 1998
- Millipore Investment Holdings Limited
- William Kopaciewicz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for isolation and purification of immune compl...
- Patent number 5,783,087
- Issue date Jul 21, 1998
- Millipore Investment Holdings Limited
- Daniel R. Vlock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid dispensing system having independently operated pumps
- Patent number 5,772,899
- Issue date Jun 30, 1998
- Millipore Investment Holdings Limited
- Ocie T. Snodgrass
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Seal for chromatography column having ridges
- Patent number 5,671,928
- Issue date Sep 30, 1997
- Millipore Investment Holdings Limited
- Colin K. Lanyi
- G01 - MEASURING TESTING
Information Patent Grant
Porous composite membrane and process
- Patent number 5,629,084
- Issue date May 13, 1997
- Millipore Investment Holdings Ltd.
- Wilson Moya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum filter device
- Patent number 5,603,900
- Issue date Feb 18, 1997
- Millipore Investment Holdings Limited
- Phillip Clark
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manifold apparatus for tangential flow filtration apparatus
- Patent number 5,599,447
- Issue date Feb 4, 1997
- Millipore Investment Holdings Limited
- Steven R. Pearl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane filtration with optimized addition of second liquid to max...
- Patent number 5,597,486
- Issue date Jan 28, 1997
- Millipore Investment Holdings Limited
- Herb Lutz
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Differential gas sensing in-line monitoring system
- Patent number 5,583,282
- Issue date Dec 10, 1996
- Millipore Investment Holdings Limited
- Glenn M. Tom
- G01 - MEASURING TESTING
Information Patent Grant
Integrity test for porous structures using acoustic emission
- Patent number 5,581,017
- Issue date Dec 3, 1996
- Millipore Investment Holdings Limited
- Chester L. Bejtlich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for forming membrane having a hydrophobic fluoropolymer sur...
- Patent number 5,554,414
- Issue date Sep 10, 1996
- Millipore Investment Holdings Limited
- Wilson Moya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological analysis device having improved contamination prevention
- Patent number 5,554,536
- Issue date Sep 10, 1996
- Millipore Investment Holdings Limited
- Donald B. Rising
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion exchange polyethylene membrane and process
- Patent number 5,531,899
- Issue date Jul 2, 1996
- Millipore Investment Holdings Limited
- Larry Y. Yen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for purifying semiconductor process gases to remove lewis a...
- Patent number 5,531,971
- Issue date Jul 2, 1996
- Millipore Investment Holdings Limited
- Glenn M. Tom
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydrophobic coated membranes
- Patent number 5,527,672
- Issue date Jun 18, 1996
- Millipore Investment Holdings Limited
- Michael A. Mansfield
- G01 - MEASURING TESTING
Information Patent Grant
Cellulosic ultrafiltration membrane
- Patent number 5,522,991
- Issue date Jun 4, 1996
- Millipore Investment Holdings Limited
- Ronald Tuccelli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78038178 - MILLI-Q
- Serial number 78038178
- Registration number 2637353
- Filing date Dec 7, 2000
- Millipore Investment Holdings Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
78015104 - MILLIFLEX
- Serial number 78015104
- Registration number 2512809
- Filing date Jun 30, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76067785 - VIRESOLVE
- Serial number 76067785
- Registration number 2463928
- Filing date Jun 12, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76038924 - AMICON
- Serial number 76038924
- Registration number 2524410
- Filing date May 2, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76021611 - ROPAK
- Serial number 76021611
- Registration number 2524348
- Filing date Apr 7, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76020740 - MILLEX
- Serial number 76020740
- Registration number 2467572
- Filing date Apr 7, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76021613 - STERICUP
- Serial number 76021613
- Registration number 2514469
- Filing date Apr 7, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76021620 - QPAK
- Serial number 76021620
- Registration number 2533607
- Filing date Apr 7, 2000
- Millipore Investment Holdings Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75107808 - COMMON CONTROL PLATFORM
- Serial number 75107808
- Registration number 2190045
- Filing date May 21, 1996
- Amicon, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

MILLIPORE INVESTMENT HOLDINGS LIMITED

Organization

Patents Grantslast 30 patents

Fluid dispensing system having independently operated pumps

Chromatographic column and valve with movable valve sleeve

Fluid dispensing system

High-efficiency metal membrane element, filter, and process for making

Centrifugal adsorptive sample preparation device and method

Method and apparatus for isolation and purification of immune compl...

Fluid dispensing system having independently operated pumps

Seal for chromatography column having ridges

Porous composite membrane and process

Vacuum filter device

Manifold apparatus for tangential flow filtration apparatus

Membrane filtration with optimized addition of second liquid to max...

Differential gas sensing in-line monitoring system

Integrity test for porous structures using acoustic emission

Process for forming membrane having a hydrophobic fluoropolymer sur...

Biological analysis device having improved contamination prevention

Ion exchange polyethylene membrane and process

Process for purifying semiconductor process gases to remove lewis a...

Hydrophobic coated membranes

Cellulosic ultrafiltration membrane

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

78038178 - MILLI-Q

78015104 - MILLIFLEX

76067785 - VIRESOLVE

76038924 - AMICON

76021611 - ROPAK

76020740 - MILLEX

76021613 - STERICUP

76021620 - QPAK

75107808 - COMMON CONTROL PLATFORM