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Layn's dedicated professionals provide expertise to develop new products, solve application challenges, and ensure superior quality through extensive and continuous developments integrated with state-of-the-art technologies and enhanced manufacturing capabilities. As a science based company Layn has 10%
of its employees dedicated to R&D.

Layn collaborates with prestigious universities and private research institutions worldwide in the biological assessment of efficacy and safety including clinical trials.

Layn`s product development process encompasses regulatory compliance to intellectual properties,  innovative formulations of proprietary blends to advanced industrial production process designs and engineering.


Layn IP and Know How
 20 national patents
 600+ production processes for the botanical extracts


Patents 

 Luo Han Guo Extract Patents owned by Guilin Layn Natural Ingredients Corp

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Patent Name

Application NO./Patent No.

Application time

Status

1

 Method to Extract Mogrosides from Luo Han Guo 

 ZL03117430.2 

 2003.3.7 

 Approved
2004.10.20

 One Sweetener adding Luo Han Guo Extract and its Preparation

 Method ZL200510055228.1 

 2005.3.16 

 Approved2009.06.24

 3

 One Preparation Method to make Luo Han Guo Juice  

 ZL200510066542.X 

 2005.4.28 

 Approved 2007.3.14

 4

 One health food assisting to reduce blood sugar level and blood fat and its preparation method 

 ZL200510081600.6 

 2005.7.15 

 Approved 2007.3.21

 5

 One preparation Method to remove color and bitterness from Luo Han extract 

 ZL200710003364.5 

 2007.2.6 

 Registered 2010.02.05

 6

 Decolorized Luo Han Guo juice and its producing method 

 2008100097509.7 

 2008.05.09 

 Checking

 7

 One Sweetener Mixture 

 200910114606.7 

 2009.12.2 

 Preliminary Check Passed

 8

 One sweetener Mixture 

 200910114606.7 

 2010.08.20 

 PCT Patent Application

 9

 Method to dry Luo Han Guo with microwave and finished Luo Han 

 201010556001.6 

 2010.11.22 

 Processing

 10

 Method to dry Luo Han Guo and finished Luo Han Guo made by this method 

 201010556027.0 

 2010.11.22 

 Processing


Formula
Layn formula team is dedicated to improving sensory of sweeteners through different combinations of sweeteners, and providing formulas for various applications.

     - Sweetener combinations, serving different sensory profile;
     - Nutritional supplements, promoting metabolic health, immune system, weight management, women health etc
     - Beverage with functional benefits and featuring natural, low calorie sweetener