John Fletcher

USPTO Trademark & Patent Filings

Trademark applications and grants for John Fletcher. John Fletcher has 6 trademark applications. The latest application filed is for "I PROBABLY DON'T KNOW WHAT I WANT BUT I KNOW WHAT I DON'T WANT"

Company Profile

FLETCHER, JOHN
John Fletcher
john fletcher
FLETCHER; John - London GB
Fletcher; John - Cambridge GB
FLETCHER; John - Cambridge GB
Fletcher; John - London GB

State Incorporated	TEXAS
Entity Type	SOLE PROPRIETORSHIP
Address	6305 Virgo Ln Austin, TEXAS UNITED STATES 78724

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents

Patent Applications

Patent Application	Date
SYSTEMS AND METHODS FOR MINING ON A PROOF-OF-WORK BLOCKCHAIN NETWORK 20220224534 - 17/610390 WRIGHT; Craig Steven ; et al.	2022-07-14
METHODS AND SYSTEMS FOR BLOCKCHAIN-IMPLEMENTED EVENT-LOCK ENCRYPTION 20220123927 - 17/508946 Fletcher; John	2022-04-21
COMPUTER-IMPLEMENTED SYSTEMS AND METHODS RELATING TO A BINARY BLOCKCHAIN COMPRISING A PAIR OF COUPLED BLOCKCHAINS 20210194690 - 16/638675 FLETCHER; John ; et al.	2021-06-24
COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR AUTHORISING BLOCKCHAIN TRANSACTIONS WITH LOW-ENTROPY PASSWORDS 20210158342 - 16/954173 BARTOLUCCI; Silvia ; et al.	2021-05-27
COMPUTER IMPLEMENTED METHOD AND SYSTEM FOR TRANSFERRING ACCESS TO A DIGITAL ASSET 20210152371 - 17/045425 FLETCHER; John ; et al.	2021-05-20
Computer-implemented systems and methods for authorising blockchain transactions with low-entropy passwords 11,429,956 - 16/954,173 Bartolucci , et al. August 30, 2	2022-08-30
Secure re-use of private key for dynamic group of nodes 11,403,622 - 16/604,961 Fletcher , et al. August 2, 2	2022-08-02
Computer-implemented system and method providing a decentralized protocol for the recovery of cryptographic assets 11,356,263 - 16/622,275 Fletcher , et al. June 7, 2	2022-06-07
Rapid distributed consensus on blockchain 11,348,095 - 16/604,959 Fletcher , et al. May 31, 2	2022-05-31
Controlled cryptographic private key release 11,329,807 - 16/626,294 Fletcher , et al. May 10, 2	2022-05-10

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"I PROBABLY DON'T KNOW WHAT I WANT BUT I KNOW WHAT I DON'T WANT" 88049433	I PROBABLY DON'T KNOW WHAT I WANT BUT I KNOW WHAT I DON'T WANT 2018-07-23
"WHODINI" 87020319	WHODINI 2016-04-29
"WHODINI" 4284261 76711198	WHODINI 2012-04-12
"FIVE POINTS PRODUCTION" 2802012 76479328	FIVE POINTS PRODUCTION 2002-12-31
"KOKOLO BREEZE" 1890003 74392660	KOKOLO BREEZE 1993-05-20
"WITCH HUNTER" 74391830	WITCH HUNTER 1993-05-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.