Andrew George KELLS

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Riyadh, SA

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Patents Grantslast 30 patents

Information Patent Grant
Calcium sulfate urea granules and methods for producing and using t...
- Patent number 11,802,096
- Issue date Oct 31, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Harri Tapio Kiiski
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Calcium sulfate urea granules and methods for producing and using t...
- Patent number 11,352,306
- Issue date Jun 7, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Andrew George Kells
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Calcium sulfate urea granules and methods for producing and using t...
- Patent number 11,299,441
- Issue date Apr 12, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Harri Kiiski
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
CALCIUM SULFATE UREA GRANULES AND METHODS FOR PRODUCING AND USING T...
- Publication number 20240018066
- Publication date Jan 18, 2024
- SABIC Global Technologies B.V.
- Harri Tapio KIISKI
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
CALCIUM SULFATE UREA GRANULES AND METHODS FOR PRODUCING AND USING T...
- Publication number 20220169579
- Publication date Jun 2, 2022
- SABIC Global Technologies B.V.
- Harri Tapio KIISKI
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
CALCIUM SULFATE UREA GRANULES AND METHODS FOR PRODUCING AND USING T...
- Publication number 20200207673
- Publication date Jul 2, 2020
- SABIC Global Technologies B.V.
- Andrew George KELLS
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
CALCIUM SULFATE UREA GRANULES AND METHODS FOR PRODUCING AND USING T...
- Publication number 20200148607
- Publication date May 14, 2020
- SABIC Global Technologies B.V.
- Harri KIISKI
- C05 - FERTILISERS MANUFACTURE THEREOF