CIPO Patents = 1

EPO Patents = 2

Trademarks = 1

Forward Citations = 12

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3 inventors (with patents filed for the assignee):

Leonid N Germanovich (6 out of 7 patents)

Marvin Robinowitz (6 out of 7 patents)

Lawrence Corlies Murdoch (6 out of 11 patents)

4. Lawrence C Murdoch (1 patent)

6 patents: Sort by Forward Citations

1. 11270805 - Emergency method and system for in-situ disposal and containment of nuclear material at nuclear power facility (2022-03-08),

2. 10629315 - Abyssal sequestration of nuclear waste and other types of hazardous waste (2020-04-21),

3. 10115489 - Emergency method and system for in-situ disposal and containment of nuclear material at nuclear power facility (2018-10-30),

4. 10032535 - Abyssal sequestration of nuclear waste and other types of hazardous waste (2018-07-24),

5. 9741460 - Abyssal sequestration of nuclear waste and other types of hazardous waste (2017-08-22),

6. 9700922 - Abyssal sequestration of nuclear waste and other types of hazardous waste (2017-07-11),

Company Overview

Grand Abyss, LLC is a leading technology company specializing in software development and digital solutions. With a team of talented professionals, we deliver innovative products that meet the needs of our clients. Our expertise includes web and mobile app development, cybersecurity, and cloud services. We are committed to providing exceptional customer service and exceeding expectations in every project we undertake.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#88 in Tulsa, OK

#229 in Oklahoma

#44,981 in US

Tulsa, OK, United States of America

Grand Abyss, LLC

Forward Citations = 12

3 inventors:

Leonid N Germanovich (6 out of 7 patents)

Marvin Robinowitz (6 out of 7 patents)

Lawrence Corlies Murdoch (6 out of 11 patents)

4. Lawrence C Murdoch (1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grand Abyss, LLC. Retrieved from https://idiyas.com/company/grand-abyss

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]

1 patent (CIPO):

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]

2 patents (EPO):

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]