P

Inventor

COOPER JOHN B

BE13 patents
⚠️ This page may combine multiple inventors who share the name “COOPER JOHN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASHLAND INC

4 patents
US5892228AApr 6, 1999

Process and apparatus for octane numbers and reid vapor pressure by Raman spectroscopy

ASHLAND INC68 citations94
US5684580ANov 4, 1997

Hydrocarbon analysis and control by raman spectroscopy

ASHLAND INC109 citations94
US5596196AJan 21, 1997

Oxygenate analysis and control by Raman spectroscopy

ASHLAND INC67 citations94
US5856869AJan 5, 1999

Distributed bragg reflector diode laser for Raman excitation and method for use

ASHLAND INC55 citations92

WIGGINS TEAPE GROUP LTD

4 patents
US4851384AJul 25, 1989

Record material

WIGGINS TEAPE GROUP LTD6 citations73
US4962072AOct 9, 1990

Pressure sensitive record material

WIGGINS TEAPE GROUP LTD4 citations54
US4970192ANov 13, 1990

Pressure-sensitive copying paper

WIGGINS TEAPE GROUP LTD2 citations53
US5130289AJul 14, 1992

Pressure sensitive record material

WIGGINS TEAPE GROUP LTD1 citations42

APS TECHNOLOGY INC

2 patents
US6707556B2Mar 16, 2004

Apparatus and method for analyzing fluids

APS TECHNOLOGY INC91 citations95
US6507401B1Jan 14, 2003

Apparatus and method for analyzing fluids

APS TECHNOLOGY INC103 citations95

NASA

1 patent
US6061134AMay 9, 2000

Modulated Fourier Transform Raman fiber-optic spectroscopy

NASA25 citations91

DOW GLOBAL TECHNOLOGIES LLC

1 patent
US9975094B2May 22, 2018

Reactive flow static mixer with cross-flow obstructions

DOW GLOBAL TECHNOLOGIES LLC8 citations80

BRUKER OPTICS INC

1 patent
US9581493B2Feb 28, 2017

Acquiring a Raman spectrum with multiple lasers

BRUKER OPTICS INC9 citations78