公开(公告)号：US20240247081A1

公开(公告)日：2024-07-25

申请号：US18437450

申请日：2024-02-09

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Kimberly NELSON ,  Theodora RETSINA ,  Vesa PYLKKANEN ,  Ryan O'CONNOR

IPC分类号： C08B15/08 ,  C07G1/00 ,  C08B15/00 ,  C08B15/02 ,  C08B37/00 ,  C08H8/00 ,  C08L1/02 ,  C12P7/04 ,  C12P7/10 ,  C12P7/14 ,  C12P7/16 ,  C12P7/28 ,  C12P7/46 ,  C12P7/56 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  D21C3/04 ,  D21C3/06 ,  D21C3/20 ,  D21C5/00 ,  D21C9/00 ,  D21C9/10 ,  D21C11/00 ,  D21H11/18

CPC分类号： C08B15/08 ,  C07G1/00 ,  C08B15/00 ,  C08B15/02 ,  C08B37/0057 ,  C08H8/00 ,  C08L1/02 ,  C12P7/04 ,  C12P7/10 ,  C12P7/14 ,  C12P7/16 ,  C12P7/28 ,  C12P7/46 ,  C12P7/56 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  D21C3/04 ,  D21C3/06 ,  D21C3/20 ,  D21C5/00 ,  D21C5/005 ,  D21C9/002 ,  D21C9/007 ,  D21C9/10 ,  D21C11/0007 ,  D21H11/18 ,  C12P2201/00 ,  C12P2203/00 ,  Y02E50/10 ,  Y02P40/40

摘要： Processes disclosed are capable of converting biomass into high-crystallinity nanocellulose with surprisingly low mechanical energy input. In some variations, the process includes fractionating biomass with an acid (such as sulfur dioxide), a solvent (such as ethanol), and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin; and mechanically treating the cellulose-rich solids to form nanofibrils and/or nanocrystals. The crystallinity of the nanocellulose material may be 80% or higher, translating into good reinforcing properties for composites. The nanocellulose material may include nanofibrillated cellulose, nanocrystalline cellulose, or both. In some embodiments, the nanocellulose material is hydrophobic via deposition of some lignin onto the cellulose surface. Optionally, sugars derived from amorphous cellulose and hemicellulose may be separately fermented, such as to monomers for various polymers. These polymers may be combined with the nanocellulose to form completely renewable composites.

公开(公告)号：US20240191262A1

公开(公告)日：2024-06-13

申请号：US18537410

申请日：2023-12-12

申请人： DANSTAR FERMENT AG ,  LALLEMAND HUNGARY LIQUIDITY MANAGEMENT LLC

发明人： Jeffery R. Broadbent ,  James L. Steele ,  Brooks Henningsen ,  Ekkarat Phrommao ,  Fernanda Cristina Firmino

IPC分类号： C12P7/14 ,  C12N9/04 ,  C12N9/88 ,  C12N15/52

CPC分类号： C12P7/14 ,  C12N9/0006 ,  C12N9/88 ,  C12N15/52 ,  C12Y101/01006 ,  C12Y101/01027 ,  C12Y401/01001 ,  C12Y401/02009

摘要： The present disclosure concerns a symbiotic combination of a bacterial host cell and a yeast host cell selected or engineered to utilize glycerol to reduce greenhouse gases during the production of ethanol from a biomass comprising pentoses.

公开(公告)号：US11987832B2

公开(公告)日：2024-05-21

申请号：US17395282

申请日：2021-08-05

申请人： POET Research, Inc.

发明人： Andrew J. Manning ,  Alex T. McCurdy ,  Steven T. Bly

IPC分类号： C12P7/14 ,  A01N63/50 ,  C12M1/34 ,  C12N9/22

CPC分类号： C12P7/14

摘要： Provided herein are compositions, methods, systems associated with propagation and fermentation, and co-products of biochemical production processes, for example, a DCO co-product resulting from converting oil containing grains into bio chemicals via fermentation in the presence of endogenous esterase. The DCO resulting from the processes exhibits lower metal ion content relative to a DCO obtained in the absence of endogenous fermentation with an esterase such as a lipase. The DCO is useful as a feedstock for the production of renewable diesel.

公开(公告)号：US11932706B2

公开(公告)日：2024-03-19

申请号：US17163738

申请日：2021-02-01

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Kimberly Nelson ,  Theodora Retsina ,  Vesa Pylkkanen ,  Ryan O'Connor

IPC分类号： C08B15/08 ,  C07G1/00 ,  C08B15/00 ,  C08B15/02 ,  C08B37/00 ,  C08H8/00 ,  C08L1/02 ,  C12P7/04 ,  C12P7/10 ,  C12P7/14 ,  C12P7/16 ,  C12P7/28 ,  C12P7/46 ,  C12P7/56 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  D21C3/04 ,  D21C3/06 ,  D21C3/20 ,  D21C5/00 ,  D21C9/00 ,  D21C9/10 ,  D21C11/00 ,  D21H11/18

CPC分类号： C08B15/08 ,  C07G1/00 ,  C08B15/00 ,  C08B15/02 ,  C08B37/0057 ,  C08H8/00 ,  C08L1/02 ,  C12P7/04 ,  C12P7/10 ,  C12P7/14 ,  C12P7/16 ,  C12P7/28 ,  C12P7/46 ,  C12P7/56 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  D21C3/04 ,  D21C3/06 ,  D21C3/20 ,  D21C5/00 ,  D21C5/005 ,  D21C9/002 ,  D21C9/007 ,  D21C9/10 ,  D21C11/0007 ,  D21H11/18 ,  C12P2201/00 ,  C12P2203/00 ,  Y02E50/10 ,  Y02P40/40

摘要： Processes disclosed are capable of converting biomass into high-crystallinity nanocellulose with surprisingly low mechanical energy input. In some variations, the process includes fractionating biomass with an acid (such as sulfur dioxide), a solvent (such as ethanol), and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin; and mechanically treating the cellulose-rich solids to form nanofibrils and/or nanocrystals. The crystallinity of the nanocellulose material may be 80% or higher, translating into good reinforcing properties for composites. The nanocellulose material may include nanofibrillated cellulose, nanocrystalline cellulose, or both. In some embodiments, the nanocellulose material is hydrophobic via deposition of some lignin onto the cellulose surface. Optionally, sugars derived from amorphous cellulose and hemicellulose may be separately fermented, such as to monomers for various polymers. These polymers may be combined with the nanocellulose to form completely renewable composites.

公开(公告)号：US11871000B2

公开(公告)日：2024-01-09

申请号：US17526472

申请日：2021-11-15

申请人： DOLBY LABORATORIES LICENSING CORPORATION

发明人： Michael Horowitz

IPC分类号： H04N19/105 ,  H04N19/174 ,  H04N19/117 ,  H04N19/139 ,  H04N19/70 ,  H04N19/46 ,  H04N19/61 ,  H04N19/82 ,  C12N9/02 ,  C12P7/14 ,  H04N19/436 ,  H04N19/137 ,  H04N19/44 ,  H04N19/91 ,  H04N19/159 ,  H04N19/196 ,  H04N19/50 ,  H04N19/80 ,  H04N19/103 ,  H04N19/172

CPC分类号： H04N19/139 ,  C12N9/0071 ,  C12P7/14 ,  C12Y114/00 ,  H04N19/103 ,  H04N19/105 ,  H04N19/117 ,  H04N19/137 ,  H04N19/159 ,  H04N19/172 ,  H04N19/174 ,  H04N19/196 ,  H04N19/436 ,  H04N19/44 ,  H04N19/46 ,  H04N19/50 ,  H04N19/61 ,  H04N19/70 ,  H04N19/80 ,  H04N19/82 ,  H04N19/91

摘要： Described are techniques in video coding and/or decoding that allow for selectively breaking prediction and/or in loop filtering across segment boundaries between different segments of a video picture. A high layer syntax element, such as a parameter set or a slice header, may contain one or more indications signalling to an encoder and/or decoder whether an associated prediction or loop filtering tool may be applied across the segment boundary. In response to such one or more indications, the encoder and/or decoder may then control the prediction or loop filtering tool accordingly.

公开(公告)号：US11839856B2

公开(公告)日：2023-12-12

申请号：US17089893

申请日：2020-11-05

申请人： Smartflow Technologies, Inc.

发明人： Todd Benson ,  Kim Davis ,  Jason Bell ,  James Kacmar

IPC分类号： B01D61/14 ,  C12P7/06 ,  C12P7/10 ,  B01D63/08 ,  C12M1/00 ,  C10G31/09 ,  C10L1/02 ,  C10L1/18 ,  C12P7/14 ,  B01D61/02

CPC分类号： B01D61/145 ,  B01D61/027 ,  B01D61/147 ,  B01D63/08 ,  B01D63/082 ,  C10G31/09 ,  C10L1/023 ,  C10L1/026 ,  C10L1/1802 ,  C12M21/12 ,  C12M47/10 ,  C12P7/06 ,  C12P7/10 ,  C12P7/14 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/2626 ,  B01D2311/2669 ,  B01D2311/2688 ,  C10G2300/1014 ,  C10G2300/302 ,  Y02E50/10 ,  Y02P30/20 ,  B01D2311/04 ,  B01D2311/2669

摘要： The present invention relates to separation of desired target products from biological, plant, and waste-type material, wherein the desired target products include renewable fuels such as ethanol, biobutanol, and biodiesel, wherein the separation is conducted with a cross-flow filtration system having the ability to separate desired products from both non-viscous and viscous medium.

公开(公告)号：US20230279453A1

公开(公告)日：2023-09-07

申请号：US18117163

申请日：2023-03-03

申请人： SixRing Inc.

发明人： Alejandra ENRIQUEZ ,  Julie GREER ,  Alexandra OSTASZEWSKI ,  Markus WEISSENBERGER

IPC分类号： C12P19/12 ,  C12P19/02 ,  C12P7/14 ,  C12N1/20 ,  C12P19/14

CPC分类号： C12P19/12 ,  C12P19/02 ,  C12P7/14 ,  C12N1/20 ,  C12P19/14

摘要： A process to hydrolyze cellulose into cellobiose comprising the following steps:



providing a reaction vessel;
providing a Cellulomonas uda (ATCC 491) inoculum;
exposing said Cellulomonas uda (ATCC 491) bacterium to a source of cellulose having a kappa number of less than 10 in an aqueous medium of pH of about 8 at a temperature ranging from 30° C. to 35° C. for a period of time ranging from 14 to 42 days;
exposing the cellobiose to a bacterium or fungi or yeast, or combination which converts cellobiose to glucose or ethanol.

公开(公告)号：US20230272437A1

公开(公告)日：2023-08-31

申请号：US18143361

申请日：2023-05-04

申请人： Lee Tech LLC

发明人： Chie Ying Lee

IPC分类号： C12P7/14 ,  C12M1/00 ,  C12P1/06 ,  C12P7/00 ,  C12P5/00 ,  C12N1/18

CPC分类号： C12P7/14 ,  C12M23/58 ,  C12P1/06 ,  C12P7/00 ,  C12P5/00 ,  C12N1/185 ,  C12N2511/00 ,  C12R2001/85

摘要： Methods of and system for growing and maintaining an optimized/ideal active yeast solution in the yeast tank and fermenter tank during the fermentation filling cycle are provided. A new yeast stage tank is used between the yeast tank and the fermenter tank allowing yeast to rapidly produce a huge amount of active young yeast cells for a fermenter during the filling period. A measurable and useful controlling factor, % DT/% Yeast by weight ratio (or “food” to yeast ratio), is used (e.g., % DT=glucose), which offers information on the health status of the yeast. The controlling factor is used to control the status of the yeast throughout the entire process.

公开(公告)号：US11680278B2

公开(公告)日：2023-06-20

申请号：US17862614

申请日：2022-07-12

申请人： Lee Tech LLC

发明人： Chie Ying Lee

IPC分类号： C12P7/14 ,  C12M1/00 ,  C12P1/06 ,  C12P7/00 ,  C12P5/00 ,  C12N1/18 ,  C12R1/85

CPC分类号： C12P7/14 ,  C12M23/58 ,  C12N1/185 ,  C12P1/06 ,  C12P5/00 ,  C12P7/00 ,  C12N2511/00 ,  C12R2001/85

摘要： Methods of and system for growing and maintaining an optimized/ideal active yeast solution in the yeast tank and fermenter tank during the fermentation filling cycle are provided. A new yeast stage tank is used between the yeast tank and the fermenter tank allowing yeast to rapidly produce a huge amount of active young yeast cells for a fermenter during the filling period. A measurable and useful controlling factor, % DT/% Yeast by weight ratio (or “food” to yeast ratio), is used (e.g., % DT=glucose), which offers information on the health status of the yeast. The controlling factor is used to control the status of the yeast throughout the entire process.

公开(公告)号：US11655485B2

公开(公告)日：2023-05-23

申请号：US17271034

申请日：2019-08-15

申请人： DSM IP ASSETS B.V.

发明人： Hans Marinus Charles Johannes De Bruijn

IPC分类号： C12P7/06 ,  C12P7/14

CPC分类号： C12P7/14 ,  C12P7/06

摘要： The invention relates to a process for the production of ethanol comprising fermenting a (optionally liquefied) corn slurry under anaerobic conditions in the presence of a recombinant yeast; and recovering the ethanol, wherein said recombinant yeast functionally expresses a heterologous nucleic acid sequence encoding a glucoamylase having an amino acid sequence according to SEQ ID NO: 1 or which glucoamylase is a functional homologue thereof having a sequence identity of at least 80%, or which glucoamylase is a functional homologue which is derived, by way of one or more amino acid substitutions, deletions or insertions, from the amino acid sequence of SEQ ID NO: 1, and wherein the process comprises dosing a glucoamylase at a concentration of 0.05 g/L or less.