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Catalytic Biomass Pyrolysis Process
Abstract: Described herein are processes for converting a biomass starting material (such as lignocellulosic materials) into a low oxygen containing stable liquid intermediate that can be refined to make liquid hydrocarbon fuels. More specifically the process can be a catalytic biomass pyrolysis process wherein an oxygen removing catalyst is employed in the reactor while the biomass is subjected to pyrolysis conditions. The stream exiting the pyrolysis reactor comprises bio oil having a low oxygen content and such stream may be subjected to further steps such as separation and/or condensation to isolate the bio oil.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 September 2014
Publication Number
44/2015
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2020-01-10
Renewal Date
Applicants
RESEARCH TRIANGLE INSTITUTE
3040 Cornwallis Road
P.O. Box 12194
Research Triangle Park North Carolina 27709
Inventors
1. DAYTON David C.
304 Sunset Creek Circle
Chapel Hill North Carolina 27516
2. GUPTA Raghubir P.
10 Placid Court
Durham North Carolina 27713
3. TURK Brian S.
7305 Calibre Park #204
Durham North Carolina 27707
4. KATARIA Atish
600 Laurel Springs Drive Apt. 610
Durham North Carolina 27713
5. SHEN Jian Ping
105 Windhover Drive
Chapel Hill North Carolina 27514
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Form 5.pdf | 2014-09-11 |
| 2 | Form 3.pdf | 2014-09-11 |
| 3 | Drawing of Abstract.jpg | 2014-09-11 |
| 4 | Copy of GPA of Research Triangle Institute.pdf | 2014-09-11 |
| 5 | Complete Specification.pdf | 2014-09-11 |
| 6 | 1877-KOLNP-2014.pdf | 2014-10-01 |
| 7 | 1877-KOLNP-2014-(05-11-2014)-PA.pdf | 2014-11-05 |
| 8 | 1877-KOLNP-2014-(05-11-2014)-ASSIGNMENT.pdf | 2014-11-05 |
| 9 | 1877-KOLNP-2014-Form 3-260215.pdf | 2015-04-08 |
| 10 | 1877-KOLNP-2014-FER.pdf | 2018-01-29 |
| 11 | 1877-KOLNP-2014-OTHERS [24-07-2018(online)].pdf | 2018-07-24 |
| 12 | 1877-KOLNP-2014-FER_SER_REPLY [24-07-2018(online)].pdf | 2018-07-24 |
| 13 | 1877-KOLNP-2014-COMPLETE SPECIFICATION [24-07-2018(online)].pdf | 2018-07-24 |
| 14 | 1877-KOLNP-2014-CLAIMS [24-07-2018(online)].pdf | 2018-07-24 |
| 15 | 1877-KOLNP-2014-HearingNoticeLetter-(DateOfHearing-10-01-2020).pdf | 2019-12-13 |
| 16 | 1877-KOLNP-2014-Response to office action (Mandatory) [20-12-2019(online)].pdf | 2019-12-20 |
| 17 | 1877-KOLNP-2014-PETITION UNDER RULE 137 [20-12-2019(online)].pdf | 2019-12-20 |
| 18 | 1877-KOLNP-2014-Annexure (Optional) [20-12-2019(online)].pdf | 2019-12-20 |
| 19 | 1877-KOLNP-2014-PatentCertificate10-01-2020.pdf | 2020-01-10 |
| 20 | 1877-KOLNP-2014-IntimationOfGrant10-01-2020.pdf | 2020-01-10 |
| 21 | 1877-KOLNP-2014-RELEVANT DOCUMENTS [29-07-2021(online)].pdf | 2021-07-29 |
| 22 | 1877-KOLNP-2014-RELEVANT DOCUMENTS [23-09-2022(online)].pdf | 2022-09-23 |
| 23 | 1877-KOLNP-2014-RELEVANT DOCUMENTS [26-09-2023(online)].pdf | 2023-09-26 |
Search Strategy
| 1 | SEARCHREPORT_16-01-2018.pdf |