Richard Barchas

This inventor holds 3 USPTO granted patents. Top assignees: Stone & Webster Process Technology, Inc., Stone & Webster Engineering Corp.. Active years: 1999-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Barchas. Retrieved from https://idiyas.com/inventor/richard-barchas

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

Calculating rank

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 29(Granted Patents)

Company Filing History:

2 out of 26

Stone & Webster Process Technology, Inc.

patents

1 out of 122

Stone & Webster Engineering Corp.

patents

Years Active: 1999-2002

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6395952 - Chemical absorption process for recovering olefins from cracked gases (2002-05-28),

2. 6297414 - Deep selective hydrogenation process (2001-10-02),

3. 5859304 - Chemical absorption process for recovering olefins from cracked gases (1999-01-12),

Title: The Innovations of Richard Barchas

Introduction

Richard Barchas is a notable inventor based in Houston, Texas, recognized for his contributions to the field of chemical engineering. He holds three patents that showcase his expertise in recovering high purity olefins from cracked gas effluents. His work has significantly impacted the processes used in the chemical industry.

Latest Patents

Barchas's latest patents include a chemical absorption process for recovering olefins from cracked gases. This invention provides a method for obtaining high purity olefins from paraffin/olefin gaseous mixtures. Another significant patent is the deep selective hydrogenation process, which offers an improved method for recovering high purity olefins from similar gaseous mixtures.

Career Highlights

Throughout his career, Richard Barchas has worked with prominent companies such as Stone & Webster Process Technology, Inc. and Stone & Webster Engineering Corporation. His experience in these organizations has allowed him to develop and refine his innovative processes.

Collaborations

Barchas has collaborated with several professionals in his field, including Richard H. McCue, Jr. and Christopher Wallsgrove. These collaborations have contributed to the advancement of his inventions and the overall progress in chemical engineering.

Conclusion

Richard Barchas is a distinguished inventor whose work in chemical absorption processes has made a lasting impact on the industry. His patents reflect his commitment to innovation and excellence in engineering.

Profile summary based on public USPTO records.

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]