HFM International, Inc.

Organization

Clinton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of retrofitting existing equipment for an improved aromatics...
- Patent number 6,375,802
- Issue date Apr 23, 2002
- HFM International, Inc.
- Joseph C. Gentry
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovery of acrylic acid from process or waste water streams
- Patent number 6,180,827
- Issue date Jan 30, 2001
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying isophthalic acid prepared from metaxylene
- Patent number 6,140,534
- Issue date Oct 31, 2000
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for preparing purified terephthalic acid
- Patent number 6,113,866
- Issue date Sep 5, 2000
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for preparing purified terephthalic acid and i...
- Patent number 6,054,610
- Issue date Apr 25, 2000
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for preparing purified terephthalic acid
- Patent number 6,013,835
- Issue date Jan 11, 2000
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloparaffin purification from petroleum streams
- Patent number 6,005,157
- Issue date Dec 21, 1999
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for preparing purified terephthalic acid
- Patent number 5,961,935
- Issue date Oct 5, 1999
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method to reduce carboxybenzaldehyde isomers in terephthalic acid o...
- Patent number 5,929,274
- Issue date Jul 27, 1999
- HFM International, Inc.
- Wiston Lamshing
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process including extractive distillation and/or dehydrogenation to...
- Patent number 5,877,385
- Issue date Mar 2, 1999
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of styrene from pyrolysis gasoline by extractive distillation
- Patent number 5,849,982
- Issue date Dec 15, 1998
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for preparing purified terephthalic acid
- Patent number 5,840,968
- Issue date Nov 24, 1998
- HFM International, Inc.
- Fu-Ming Lee
- C07 - ORGANIC CHEMISTRY

HFM International, Inc.

Organization

Patents Grantslast 30 patents

Method of retrofitting existing equipment for an improved aromatics...

Recovery of acrylic acid from process or waste water streams

Method for purifying isophthalic acid prepared from metaxylene

Apparatus for preparing purified terephthalic acid

Method and apparatus for preparing purified terephthalic acid and i...

Method and apparatus for preparing purified terephthalic acid

Cycloparaffin purification from petroleum streams

Method and apparatus for preparing purified terephthalic acid

Method to reduce carboxybenzaldehyde isomers in terephthalic acid o...

Process including extractive distillation and/or dehydrogenation to...

Recovery of styrene from pyrolysis gasoline by extractive distillation

Method and apparatus for preparing purified terephthalic acid

Patents Applicationslast 30 patents

Trademarklast 30 trademarks