IP Library › Granted Patent US 9,745,566
Granted Patent B2
US 9,745,566 · App. 14/484,402 · Granted Aug 29, 2017

Recombinant microorganisms and methods of use thereof

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,745,566
App. No.
14/484,402
Granted
Aug 29, 2017
Kind
B2
Abstract

The present provides selection markers, methods, nucleic acids, and vectors of use in the preparation of recombinant Clostridium spp.

Claims (3)

1. A modified phenylalanine tRNA synthetase (PheS) that aminoacylates tRNA with a phenylalanine analogue, wherein the modified PheS has the sequence of SEQ ID NO: 21, except with glycine instead of alanine at amino acid position 311.

2. The modified PheS of claim 1 , wherein the phenylalanine analogue is selected from the group consisting of chlorophenylalanine, fluorophenylalanine and bromophenylalanine.

3. The modified PheS of claim 2 , wherein the phenylalanine analogue is selected from the group consisting of DL-4-chlorophenylalanine, p-chlorophenylalanine, p-fluoro-L-phenylalanine, p-fluoro-DL-phenylalanine, and p-bromo-L-phenylalanine.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE PATENT NUMBE 9,5348,20 PREVIOUSLY RECORDED AT REEL: 059911 FRAME: 0400. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 4, 2022
From: LANZATECH NEW ZEALAND LIMITED
To: LANZATECH NZ INC.
Reel/Frame 061084/0646 →
CORRECTIVE ASSIGNMENT TO CORRECT THE U.S. PATENT NUMBER 8,979,228 PREVIOUSLY RECORDED AT REEL: 059911 FRAME: 0400. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Aug 3, 2022
From: LANZATECH NEW ZEALAND LIMITED
To: LANZATECH NZ, INC.
Reel/Frame 061058/0076 →
RELEASE OF SECURITY INTEREST Recorded May 9, 2022
From: VENTURE LENDING & LEASING VII, INC.; VENTURE LENDING & LEASING VIII, INC.
To: LANZATECH NEW ZEALAND LIMITED; LANZATECH, INC.; LANZATECH FREEDOM PINES BIOREFINERY LLC; LANZATECH HONG KONG LIMITED; LANZATECH PRIVATE LIMITED; LANZATECH UK LIMITED
Reel/Frame 059910/0789 →
CHANGE OF NAME Recorded May 9, 2022
From: LANZATECH NEW ZEALAND LIMITED
To: LANZATECH NZ, INC.
Reel/Frame 059911/0400 →
SECURITY INTEREST Recorded Nov 28, 2016
From: LANZATECH NEW ZEALAND LIMITED; LANZATECH, INC.; LANZATECH FREEDOM PINES BIOREFINERY LLC; LANZATECH HONG KONG LIMITED; LANZATECH PRIVATE LIMITED; LANZATECH UK LIMITED
To: VENTURE LENDING & LEASING VII, INC.; VENTURE LENDING & LEASING VIII, INC.
Reel/Frame 040731/0573 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2014
From: WALKER, DAVID JEFFREY FRASER; NAGARAJU, SHILPA; KOEPKE, MICHAEL; MUELLER, ALEXANDER PAUL
To: LANZATECH NEW ZEALAND LIMITED
Reel/Frame 033834/0335 →