Stephen Leung

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Capsule containing a dosing agent and system and process for making...
- Patent number 11,040,790
- Issue date Jun 22, 2021
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Capsule with control member
- Patent number 10,611,507
- Issue date Apr 7, 2020
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for making a capsule containing a dosing agent
- Patent number 10,351,277
- Issue date Jul 16, 2019
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for accelerated or controlled degassing of roa...
- Patent number 10,314,319
- Issue date Jun 11, 2019
- 2266170 Ontario Inc.
- Yucheng Fu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
System for making capsule containing a dosing agent
- Patent number 9,428,329
- Issue date Aug 30, 2016
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CAPSULE CONTAINING A DOSING AGENT AND SYSTEM AND PROCESS FOR MAKING...
- Publication number 20190291904
- Publication date Sep 26, 2019
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CAPSULE CONTAINING A DOSING AGENT AND SYSTEM AND PROCESS FOR MAKING...
- Publication number 20160332759
- Publication date Nov 17, 2016
- 2266170 Ontario Inc.
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Method And Apparatus For Accelerated Or Controlled Degassing Of Roa...
- Publication number 20150140184
- Publication date May 21, 2015
- Yucheng Fu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CAPSULE CONTAINING A DOSING AGENT AND SYSTEM AND PROCESS FOR MAKING...
- Publication number 20150056341
- Publication date Feb 26, 2015
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CAPSULE WITH CONTROL MEMBER
- Publication number 20150056340
- Publication date Feb 26, 2015
- Liberatore A. Trombetta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL