METHOD AND SYSTEM FOR SIMULTANEOUSLY EXTRACTING POLYSACCHARIDES, POLYPHENOLS, SOD AND VC OF ROSA ROXBURGHII TRATT FROM ROSA ROXBURGHII TRATT POMACE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 1, 2024
app pub date -
Apr 9, 2024
filing date -
Sep 28, 2022
priority date (Note) -
Published
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
Provided are a method and system for simultaneously extracting polysaccharides of Rosa roxburghii Tratt, polyphenols of Rosa roxburghii Tratt, superoxide dismutase (SOD) of Rosa roxburghii Tratt, and Vc from Rosa roxburghii Tratt pomace. The method includes enzymatic hydrolysis treatment, grinding treatment, ultrasonic treatment, centrifugation treatment, ceramic membrane ultrafiltration treatment, macroporous adsorption resin treatment, elution treatment, evaporation and concentration treatment, spiral-wound membrane ultrafiltration treatment, and reverse osmosis treatment.
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 | |
---|---|---|
CHINA AGRICULTURAL UNIVERSITY | BEIJING 100083 | |
GUANGZHOU WANGLAOJI HEALTH INDUSTRY CO LTD | 39TH FLOOR YUEXIU FINANCIAL TOWER NO 28 ZHUJIANG EAST ROAD TIANHE DISTRICT GUANGZHOU GUANGDONG 510623 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
LI, Chuyuan | Guangzhou, CN | 3 | 1 |
# of filed Patents : 3 Total Citations : 1 | |||
LIAO, Xiaojun | Beijing, CN | 22 | 49 |
# of filed Patents : 22 Total Citations : 49 | |||
WANG, Yongtao | Beijing, CN | 28 | 88 |
# of filed Patents : 28 Total Citations : 88 | |||
WENG, Shaoquan | Guangzhou, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
YANG, Huanzhi | Beijing, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
ZHAO, Liang | Beijing, CN | 669 | 2735 |
# of filed Patents : 669 Total Citations : 2735 | |||
ZHAO, Yang | Beijing, CN | 432 | 4884 |
# of filed Patents : 432 Total Citations : 4884 | |||
ZHENG, Rongbo | Guangzhou, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- C12P Class
- 0 % this patent is cited more than
- 1 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 | Feb 1, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 1, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 1, 2036 |
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
- No Legal Status data available.

Matter Detail

Renewals Detail
