Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

US Patent 7531618 Polyester process using a pipe reactor

Patent 7531618 was granted and assigned to Eastman Chemical Company on May, 2009 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 29 Mar, 2024
"update inverses"
Golden AI profile picture
Golden AI
edited on 29 Mar, 2024
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11939547 Gasification of plastics and solid fossil fuels
0
"update inverses"
Golden AI profile picture
Golden AI
edited on 29 Mar, 2024
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11939546 Gasification of plastics and solid fossil fuels to produce organic compounds
0
Edits on 1 Nov, 2023
"update inverses"
Golden AI profile picture
Golden AI
edited on 1 Nov, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11802251 Feed location for gasification of plastics and solid fossil fuels
Edits on 17 Sep, 2023
"Add patent inventor(s)"
Golden AI profile picture
Golden AI
edited on 17 Sep, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Bruce Roger DeBruin0
Edits on 15 Sep, 2023
"Add patent abstract"
Golden AI profile picture
Golden AI
edited on 15 Sep, 2023
Edits made to:
Article (+381 characters)
Article

Patent abstract

The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art processes including improved heat transfer, volume control, agitation and disengagement functions.

Edits on 22 Jul, 2023
"Remove website redirecting to Patent Public Search front page"
Golden AI profile picture
Golden AI
edited on 22 Jul, 2023
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075316180
Edits on 25 May, 2023
"Remove leading 0 from patent number"
Golden AI profile picture
Golden AI
edited on 25 May, 2023
Edits made to:
Infobox (+1/-1 properties)
‌

US Patent 07531618 Polyester process using a pipe reactor US Patent 7531618 Polyester process using a pipe reactor

Infobox
Patent Number
075316180
Patent Number
75316180
Edits on 5 Apr, 2023
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 5 Apr, 2023
Infobox
Is a
Patent
Patent
0
Current Assignee
Eastman Chemical Company
Eastman Chemical Company
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075316180
Date of Patent
May 12, 2009
0
Patent Application Number
115063460
Date Filed
August 17, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075316180
Patent Primary Examiner
‌
Terressa M. Boykin
0
Edits on 15 Jun, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 15 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07531618
Edits on 2 Dec, 2021
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 2 Dec, 2021
Edits made to:
Infobox (+8 properties)
‌

 US Patent 07531618 Polyester process using a pipe reactor

Infobox
Is a
Patent
Patent
Current assignee
Eastman Chemical Company
Eastman Chemical Company
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07531618
Date of patent
May 12, 2009
Patent application number
11506346
Date Filed
August 17, 2006
Patent primary examiner
‌
Terressa M. Boykin

Find more entities like US Patent 7531618 Polyester process using a pipe reactor

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo