Chemspectra, Inc.

Calculating rank

USPTO Granted Patents = 11

% Expired Patents = 100.0

Forward Citations = 81

Loading Chart...

3 inventors (with patents filed for the assignee):

Jeffrey S Haas (11 out of 22 patents)

Douglas Haas (9 out of 9 patents)

Doug Haas (2 out of 2 patents)

11 patents: Sort by Forward Citations

1. 9188541 - Explosive or drug detection reporting system (2015-11-17),

2. 9188510 - Test swipe for portable explosive or drug detection system (2015-11-17),

3. 9069999 - Variable fan for portable explosive or drug detection system (2015-06-30),

4. 8932537 - Portable tester for detection explosives, drugs and chemicals based on created color bar codes for analytes (2015-01-13),

5. 8590791 - Color coded swipe for portable explosive or drug detection system (2013-11-26),

6. 8475717 - Explosive or drug detection reporting system (2013-07-02),

7. 8450115 - Method of analyzing a disposable test swipe (2013-05-28),

8. 8363887 - Variable fan for portable explosive or drug detection system (2013-01-29),

9. 8304251 - Portable explosive or drug detection system (2012-11-06),

10. 8088332 - Explosive or drug detection system for shipping containers (2012-01-03),

11. 8071385 - Portable explosive or drug detection system (2011-12-06),

Company Overview

Chemspectra, Inc. is a specialized company based in Lancaster, California, focusing on the development and manufacturing of advanced chemical analysis solutions. The organization is known for its expertise in spectroscopy and analytical instrumentation, catering to various industries including pharmaceuticals, environmental monitoring, and materials science. Chemspectra's innovative technologies aim to enhance the accuracy and efficiency of chemical analysis, supporting research and quality control processes across diverse applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#1 in Lancaster, CA

#6,545 in California

#27,540 in US

#51,831 in the World

Lancaster, CA, United States of America

Chemspectra, Inc.

Forward Citations = 81

3 inventors:

Jeffrey S Haas (11 out of 22 patents)

Douglas Haas (9 out of 9 patents)

Doug Haas (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chemspectra, Inc.. Retrieved from https://idiyas.com/company/chemspectra

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]