Biodegradable cleaning composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 2023
Grant Date -
Jun 25, 2020
app pub date -
Apr 26, 2018
filing date -
Apr 27, 2017
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
The present invention is directed to biodegradable cleaning compositions, in particular hard surface cleaning compositions, and their use. The compositions according to the invention comprise one or more biosurfactants(s), one or more sorbitan ester(s) and one or more further surfactant(s), which is/are neither a biosurfactant nor a sorbitan ester.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
EVONIK OPERATIONS GMBH | 45128 ESSEN |
International Classification(s)

- 2018 Application Filing Year
- C11D Class
- 863 Applications Filed
- 537 Patents Issued To-Date
- 62.23 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Christy, Sam | Selbyville, US | 4 | 195 |
# of filed Patents : 4 Total Citations : 195 | |||
Davidson, Jeff | Beaverdam, US | 3 | 6 |
# of filed Patents : 3 Total Citations : 6 | |||
Goodyear, Jennifer | Chester, US | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Nagy, Andras | Chester, US | 32 | 115 |
# of filed Patents : 32 Total Citations : 115 | |||
Parrish, Dennis | Sandston, US | 7 | 35 |
# of filed Patents : 7 Total Citations : 35 | |||
Xue, Zheng | Henrico, US | 23 | 60 |
# of filed Patents : 23 Total Citations : 60 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- C11D Class
- 0 % this patent is cited more than
- 2 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Aug 28, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 28, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 28, 2034 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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May 03, 2022 | P | Publication | |
Apr 13, 2022 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
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Feb 15, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
Oct 21, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Dec 03, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Nov 21, 2019 | P | Published | |
May 20, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
May 14, 2019 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CULBERTSON, CHRISTOPHER T.;BOSSMANN, STEFAN H.;SIGNING DATES FROM 20171030 TO 20171113;REEL/FRAME:050351/0258 Owner name: KANSAS STATE UNIVERSITY RESEARCH FOUNDATION, KANSAS free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CULBERTSON, CHRISTOPHER T.;BOSSMANN, STEFAN H.;SIGNING DATES FROM 20171030 TO 20171113;REEL/FRAME:050351/0258 Owner name: KANSAS STATE UNIVERSITY RESEARCH FOUNDATION, KANSA |
May 14, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
Nov 17, 2017 | F | Filing |

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