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公开(公告)号：US11730172B2
公开(公告)日：2023-08-22
申请号：US17371356
申请日：2021-07-09
Applicant: POET Research, Inc.
Inventor： Matthew J. Rindsig , Neil D. Anderson , Rodney Duane Pierson , David D. Bushong , Jacob A. Milbrandt , Gregory George Fix
CPC classification number: A23C21/00 , A23C1/04 , A23C1/12 , B01D9/0013
Abstract: The present disclosure relates to methods and systems for concentrating a solids stream recovered from one or more process streams derived from a beer in a biorefinery by exposing the recovered solids stream to an evaporator system to remove moisture therefrom and form a concentrated, recovered solids stream.
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公开(公告)号：US20210079431A1
公开(公告)日：2021-03-18
申请号：US17108656
申请日：2020-12-01
Applicant: POET Research, Inc.
Inventor： Cory J. Sarks , Rodney Duane Pierson , Malgorzata M. Slupska
IPC: C12P7/10 , C12P7/08 , C12P19/04 , C12P1/02 , C12P7/06 , C12P19/02 , C12N9/26 , C12N9/42 , C12R1/865
Abstract: Provided are methods and systems of propagating a microorganism on a stillage composition. The methods involve growing microorganisms in a propagation medium formed from a polysaccharide-containing stillage composition with the majority of the of the polysaccharides in the propagation medium coming from the stillage composition. The propagation medium also includes cellulases and/or amylases to form monosaccharides from the polysaccharides. A first cell mass is grown in the propagation medium to form a second cell mass which is greater than the first cell mass.
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公开(公告)号：US20190093184A1
公开(公告)日：2019-03-28
申请号：US16142321
申请日：2018-09-26
Applicant: POET Research, Inc.
Inventor： David Charles Carlson , Rodney Duane Pierson , James Michael Geraets
Abstract: The present disclosure includes systems and methods for hydrolyzing (e.g., pretreatment and/or enzymatic hydrolysis) lignocellulosic biomass into one or more sugars such as pentose and glucose sugars. The present disclosure includes configurations that incorporate flashing and/or liquid cooling so as to permit desirable throughput. The present disclosure also includes a liquefaction configuration so as to permit desirable (e.g., continuous high volume) throughput.
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公开(公告)号：US09963823B2
公开(公告)日：2018-05-08
申请号：US15153515
申请日：2016-05-12
Applicant: POET Research, Inc.
Inventor： Daniel Scott Radigan, II , James M. Geraets , Jeffrey R. Heikes , Rodney Duane Pierson , David Charles Carlson
Abstract: The present disclosure includes embodiments of methods and systems for reducing the size of lignocellulosic feedstock. The present disclosure also includes embodiments of methods and systems for separating oversized, in process lignocellulosic material, reducing the size of the oversized lignocellulosic material offline, and the reintroducing the lignocellulosic material back into the main process flow after size reduction.
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公开(公告)号：US20220015381A1
公开(公告)日：2022-01-20
申请号：US17371356
申请日：2021-07-09
Applicant: POET Research, Inc.
Inventor： Matthew J. Rindsig , Neil D. Anderson , Rodney Duane Pierson , David D. Bushong , Jacob A. Milbrandt , Gregory George Fix
Abstract: The present disclosure relates to methods and systems for concentrating a solids stream recovered from one or more process streams derived from a beer in a biorefinery by exposing the recovered solids stream to an evaporator system to remove moisture therefrom and form a concentrated, recovered solids stream.
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Patent Agency Ranking
公开(公告)号：US11135568B1
公开(公告)日：2021-10-05
申请号：US17078792
申请日：2020-10-23
Applicant: POET Research, Inc.
Inventor： Neil D. Anderson , James M. Geraets , William Higgins , Spencer Douglas Lyman , Bill Miller , Rodney Duane Pierson , Danika Pollreisz , Brock Weeldreyer
Abstract: The present disclosure relates to methods and systems for regenerating molecular sieves used in an alcohol dehydration process after the molecular sieves have become saturated with water.
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7.发明申请公开(公告)号：US20160333519A1
公开(公告)日：2016-11-17
申请号：US15153515
申请日：2016-05-12
Applicant: POET Research, Inc.
Abstract: The present disclosure includes embodiments of methods and systems for reducing the size of lignocellulosic feedstock. The present disclosure also includes embodiments of methods and systems for separating oversized, in process lignocellulosic material, reducing the size of the oversized lignocellulosic material offline, and the reintroducing the lignocellulosic material back into the main process flow after size reduction.
Abstract translation: 本公开包括用于减小木质纤维素原料的尺寸的方法和系统的实施方案。 本公开还包括用于分离尺寸过大的木质纤维素材料的方法和系统的实施例，使离型的超大型木质纤维素材料的尺寸减小，并且在尺寸减小之后将木质纤维素材料重新引入主工艺流程。
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8.发明公开公开(公告)号：US20230337693A1
公开(公告)日：2023-10-26
申请号：US18216939
申请日：2023-06-30
Applicant: POET Research, Inc.
Inventor： Matthew J. Rindsig , Neil D. Anderson , Rodney Duane Pierson , David D. Bushong , Jacob A. Milbrandt , Gregory George Fix
CPC classification number: A23C21/00 , A23C1/04 , B01D9/0013 , A23C1/12
Abstract: The present disclosure relates to methods and systems for concentrating a solids stream recovered from one or more process streams derived from a beer in a biorefinery by exposing the recovered solids stream to an evaporator system to remove moisture therefrom and form a concentrated, recovered solids stream.
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公开(公告)号：US11365454B2
公开(公告)日：2022-06-21
申请号：US16142321
申请日：2018-09-26
Applicant: POET Research, Inc.
Inventor： David Charles Carlson , Rodney Duane Pierson , James Michael Geraets
IPC: C12M3/00 , C12P19/00 , C13K1/02 , C12P19/02 , C12P19/14 , C12M1/00 , C12M1/26 , C12P7/10 , C12M1/33 , C12M1/34
Abstract: The present disclosure includes systems and methods for hydrolyzing (e.g., pretreatment and/or enzymatic hydrolysis) lignocellulosic biomass into one or more sugars such as pentose and glucose sugars. The present disclosure includes configurations that incorporate flashing and/or liquid cooling so as to permit desirable throughput. The present disclosure also includes a liquefaction configuration so as to permit desirable (e.g., continuous high volume) throughput.
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公开(公告)号：US10858674B2
公开(公告)日：2020-12-08
申请号：US16220993
申请日：2018-12-14
Applicant: POET Research, Inc.
Inventor： Cory J. Sarks , Rodney Duane Pierson , Malgorzata M. Slupska
IPC: C12P7/10 , C12P7/08 , C12P19/04 , C12P1/02 , C12P7/06 , C12P19/02 , C12N9/26 , C12N9/42 , C12R1/865
Abstract: Provided are methods and systems of propagating a microorganism on a stillage composition. The methods involve growing microorganisms in a propagation medium formed from a polysaccharide-containing stillage composition with the majority of the of the polysaccharides in the propagation medium coming from the stillage composition. The propagation medium also includes cellulases and/or amylases to form monosaccharides from the polysaccharides. A first cell mass is grown in the propagation medium to form a second cell mass which is greater than the first cell mass.
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