Enter assignee name

% Expired Patents = 33.3

Forward Citations = 119

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4 inventors (with patents filed for the assignee):

Daniel Schell (4 out of 10 patents)

Kenneth Alan Johnson (4 out of 7 patents)

Dan C Prince (2 out of 2 patents)

4. William A Stutz (1 out of 18 patents)

9 patents: Sort by Forward Citations

1. 6712239 - System and method for accurately blending fluids (2004-03-30),

2. 6554162 - System and method for accurately blending fluids (2003-04-29),

3. 6543483 - Fluid handling port array (2003-04-08),

4. 6368067 - Dual chamber liquid pump (2002-04-09),

5. 6186745 - Gas pressurized liquid pump with intermediate chamber (2001-02-13),

6. 6148846 - Waste liquid collection system (2000-11-21),

7. 6148667 - Pressure vessel isolation carriage (2000-11-21),

8. 5878924 - Plunger--actuated chemical dispense head (1999-03-09),

9. 5832948 - Liquid transfer system (1998-11-10),

Chemand Corporation is a leading chemical manufacturing company specializing in creating innovative solutions for various industries such as pharmaceuticals, cosmetics, and agriculture. With a strong focus on research and development, Chemand Corporation is committed to delivering high-quality, sustainable products that meet the needs of their customers. Their state-of-the-art facilities and experienced team ensure that they provide cutting-edge solutions for a wide range of applications.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#556 in San Jose, CA

#7,730 in California

#32,565 in US

San Jose, CA, United States of America

Chemand Corporation

Forward Citations = 119

4 inventors:

Daniel Schell (4 out of 10 patents)

Kenneth Alan Johnson (4 out of 7 patents)

Dan C Prince (2 out of 2 patents)

4. William A Stutz (1 out of 18 patents)

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