Tag: Blockchain

Navigating the complex world of IP law

Top Blockchain Patent Holders – CellTrust Corporation – Patent Report

CellTrust Corporation has a total number of 16 different granted patents and 9 different inventors. The first patent on record has a date of 2011-04-05. The most recent patent has a date of 2021-08-10 (as of the date of this article). This company is a leader in filing for blockchain patents. The most impactful blockchain…
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Top Blockchain Patent Holders – ImageWare Systems Inc. – Patent Report

ImageWare Systems Inc. has a total number of 16 different granted patents and 13 different inventors. The first patent on record has a date of 1991-11-05. The most recent patent has a date of 2021-04-06 (as of the date of this article). This company is a leader in filing for blockchain patents. The most impactful…
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Top Blockchain Patent Holders – KPMG LLP – Patent Report

KPMG LLP has a total number of 16 different granted patents and 50 different inventors. The first patent on record has a date of 2016-09-06. The most recent patent has a date of 2021-11-30 (as of the date of this article). This company is a leader in filing for blockchain patents. The most impactful blockchain…
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Top Blockchain Patent Holders – AMERICORP INVESTMENTS LLC – Patent Report

AMERICORP INVESTMENTS LLC has a total number of 12 different granted patents and 4 different inventors. The first patent on record has a date of 2019-09-24. The most recent patent has a date of 2021-10-26 (as of the date of this article). This company is a leader in filing for blockchain patents. The most impactful…
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Top Blockchain Patent Holders – CALLFIRE, INC. – Patent Report

CALLFIRE, INC. has a total number of 12 different granted patents and 12 different inventors. The first patent on record has a date of 2018-07-24. The most recent patent has a date of 2021-11-02 (as of the date of this article). This company is a leader in filing for blockchain patents. The most impactful blockchain…
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