IP Library › Assignment 059747/0542
Patent Assignment
Reel/Frame 059747/0542

Intellectual Property Security Agreement

Recorded: 2022-04-21 Pages: 7
Assignor
VOXY, INC.
Executed: 2022-04-19
Assignee
ESPRESSO CAPITAL LTD.
300-8 KING STREET EAST, TORONTO, M5C1B5, CANADA
Covered Properties (9)
Systems and Methods for Extracting Keywords in Language Learning
Patent: 9,262,935 →
Application: 14/180,885 →
Publication: US 2014/0297266
Systems and Methods for Calculating Text Difficulty
Patent: 9,711,064 →
Application: 14/180,943 →
Publication: US 2014/0295384
Systems and Methods for Generating Distractors in Language Learning
Patent: 9,875,669 →
Application: 14/181,016 →
Publication: US 2014/0342323
Language Learning Systems and Methods
Patent: 9,666,098 →
Application: 14/181,058 →
Publication: US 2014/0342320
Systems and Methods for Extracting Keywords in Language Learning
Patent: 9,852,655 →
Application: 15/042,427 →
Publication: US 2016/0163228
Systems and Methods for Calculating Text Difficulty
Application: 15/603,296 →
Publication: US 2017/0256178
Language Learning Systems and Methods
Application: 15/603,315 →
Publication: US 2017/0256179
Systems and Methods for Generating Distractors in Language Learning
Application: 15/609,178 →
Publication: US 2017/0270823
Systems and Methods for Extracting Keywords in Language Learning
Application: 15/847,665 →
Publication: US 2018/0108273
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2014
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 032220/0945 →
Assignment of Assignor's Interest Feb 14, 2014
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 032221/0915 →
Assignment of Assignor's Interest Feb 14, 2014
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 032221/0760 →
Assignment of Assignor's Interest Feb 14, 2014
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 032221/0337 →
Assignment of Assignor's Interest Feb 26, 2016
From: NIELSON, KATHARINE; TYSON, NAI'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 037834/0745 →
Corrective Assignment to Correct the Second Assignor Name Previously Recorded at Reel: 037834 Frame: 0745. Assignor(S) Hereby Confirms the Assignment. Mar 7, 2016
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 038012/0466 →
Assignment of Assignor's Interest May 31, 2017
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 042539/0217 →
Assignment of Assignor's Interest Jun 22, 2017
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 042792/0359 →
Assignment of Assignor's Interest Jun 22, 2017
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 042792/0086 →
Assignment of Assignor's Interest Dec 19, 2017
From: NIELSON, KATHARINE; TYSON, NA'IM; BREEN, ANDREW; KIRKHAM, KASEY
To: VOXY, INC.
Reel/Frame 044441/0398 →
Assignment of Assignor's Interest Nov 21, 2025
From: ESPRESSO CAPITAL LTD
To: VOXY HOLDINGS LTD.
Reel/Frame 073002/0614 →