Ceramic Granules with High UV Opacity and High Solar Reflectance
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Mar 12, 2020
app pub date -
Sep 6, 2018
filing date -
Sep 6, 2018
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
The invention relates to ceramic granules with a high UV opacity and high solar reflectance, which is produced by forming a calcined clay mineral powder into green body and re-calcining, featured with a water absorption of 15-35%; ≥97% crystalline content and 90-100% UV opacity. The invention further relates to a method for preparing ceramic granules with a high UV opacity and high solar reflectance and the use thereof for reflectance-improving application on building surface for the purpose of energy conservation.
First Claim
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Family
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SHIJIAZHUANG NIKKA MINTECH CO LTD | DONGYANG VILLAGE SHIJIAZHUANG HEBEI |
International Classification(s)

- 2018 Application Filing Year
- C04B Class
- 1451 Applications Filed
- 1034 Patents Issued To-Date
- 71.27 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Li, Zhijie | Shijiazhuang, CN | 30 | 54 |
# of filed Patents : 30 Total Citations : 54 | |||
Lu, Hongwei | Shijiazhuang, CN | 15 | 22 |
# of filed Patents : 15 Total Citations : 22 |
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Patent Citation Ranking
- 2 Citation Count
- C04B Class
- 58.30 % this patent is cited more than
- 5 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 12, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 12, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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