Dental heat-curing silicone compositions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 13, 1990
Grant Date -
N/A
app pub date -
Feb 1, 1989
filing date -
Feb 5, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dental heat-curing silicone composition comprising components A and B obtained by adding inorganic fillers, and if required coloring agents an conventional additives to ingredient of an organopolysiloxane having at least two vinyl groups per molecule, and ingredient of an organohydropolysiloxane having two hydrogen atoms bonded at least to silicone per molecule, and further including 10 parts by weight to 50 parts by weight inclusive of a powder of (neth)acrylate ester homopolymer and/or a (meth)acrylate ester copolymer per a toatl of 100 parts by weight of the components A and B.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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G-C DENTAL INDUSTRIAL CORP | TOKYO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Futami, Shunichi | Nagareyama, JP | 17 | 315 |
# of filed Patents : 17 Total Citations : 315 | |||
Okita, Nobuko | Tokyo, JP | 2 | 30 |
# of filed Patents : 2 Total Citations : 30 |
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- 10 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 35 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
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