Suspensions in aqueous media
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 20, 2018
Issued Date -
N/A
app pub date -
Dec 15, 2015
filing date -
Dec 22, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a suspension comprising liquid droplets dispersed in an aqueous medium, wherein said droplets comprise (a) one or more water-insoluble compounds, and (b) a vinyl polyelectrolyte (PED) having a polarity, and wherein said aqueous medium comprises a polyelectrolyte (PEW) having a polarity that is opposite to the polarity of said polyelectrolyte (PED). Also provided are a method of making such a suspension and a method using such a suspension in a process of suspension polymerization.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- DOW GLOBAL TECHNOLOGIES LLC;ROHM AND HAAS COMPANY
International Classification(s)

- 2015 Application Filing Year
- C08J Class
- 2246 Applications Filed
- 1523 Patents Issued To-Date
- 67.81 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Even, Ralph C | Blue Bell, US | 30 | 25 |
# of filed Patents : 30 Total Citations : 25 | |||
Finch, John David | North Wales, US | 14 | 12 |
# of filed Patents : 14 Total Citations : 12 | |||
Johnson, Robert | Carmel, US | 196 | 3200 |
# of filed Patents : 196 Total Citations : 3200 | |||
Mcintosh,, III Lester H | Green Lane, US | 7 | 8 |
# of filed Patents : 7 Total Citations : 8 | |||
Reichert, Matthew D | Minneapolis, US | 7 | 0 |
# of filed Patents : 7 Total Citations : 0 | |||
Rosenberg, Steven | Shorewood, US | 93 | 1690 |
# of filed Patents : 93 Total Citations : 1690 | |||
Savo, Andrew M | Cherry Hill, US | 15 | 16 |
# of filed Patents : 15 Total Citations : 16 | |||
Schultz, Alfred K | Maple Glen, US | 36 | 254 |
# of filed Patents : 36 Total Citations : 254 | |||
Yu, Decai | Midland, US | 11 | 7 |
# of filed Patents : 11 Total Citations : 7 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 7 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 20, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 20, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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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Nov 25, 2024 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 25, 2024 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 18, 2024 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Oct 18, 2024 |
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Oct 18, 2016 | I | Issuance | |
Sep 28, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 24, 2013 | P | Published | |
Jun 11, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HONEGGER, WERNER;REEL/FRAME:030794/0649 Owner name: FERAG AG, SWITZERLAND Effective Date: Jun 11, 2013 |
Dec 06, 2011 | F | Filing | |
Dec 20, 2010 | PD | Priority Date |

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