College; John W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for College; John W..The latest application filed is for "system and method for the production of gypsum board using starch pellets".

Company Profile

3.19.9

College; John W. - Pittsburgh PA
College; John W. - Oakdale PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and Method for the Production of Gypsum Board Using Starch Pellets App 20200148601 - College; John W. ; et al.	2020-05-14
System and method for the production of gypsum board using starch pellets Grant 10,532,955 - College , et al. Ja	2020-01-14
Method for the use of heat energy from gasification sources in gypsum board production Grant 10,473,397 - College , et al. Nov	2019-11-12
System and Method for the Production of Gypsum Board Using Starch Pellets App 20180186702 - College; John W. ; et al.	2018-07-05
System and method for the production of gypsum board using starch pellets Grant 9,902,656 - College , et al. February 27, 2	2018-02-27
System and method for using board plant flue gases in the production of syngas Grant 9,862,903 - College January 9, 2	2018-01-09
Method for reducing elemental sulfur in gypsum products Grant 9,656,876 - College , et al. May 23, 2	2017-05-23
Method For Reducing Elemental Sulfur In Gypsum Products App 20170121183 - College; John W. ; et al.	2017-05-04
System and Method for the Production of Gypsum Board Using Starch Pellets App 20150197452 - College; John W. ; et al.	2015-07-16
System and method for the production of gypsum board using starch pellets Grant 8,882,943 - College , et al. November 11, 2	2014-11-11
System and Method for Using Board Plant Flue Gases in the Production of Syngas App 20140093447 - College; John W.	2014-04-03
Method for the Use of Heat Energy from Gasification Sources in Gypsum Board Production App 20130212895 - College; John W. ; et al.	2013-08-22
System and Method for the Production of Gypsum Board Using Starch Pellets App 20130061777 - College; John W. ; et al.	2013-03-14
System and method for the production of gypsum using heat recovery Grant 8,388,926 - College March 5, 2	2013-03-05
System and Method for the Production of Gypsum Using Heat Recovery App 20110300032 - College; John W.	2011-12-08
Method and apparatus for separating fast settling particles from slow settling particles Grant 6,250,473 - Golightley , et al. June 26, 2	2001-06-26
Process for desulfurizing a sulfur-dioxide containing gas Grant 6,099,816 - College , et al. August 8, 2	2000-08-08
Process for producing cement and elemental sulfur from a flue gas desulfurization waste product Grant 5,769,940 - College June 23, 1	1998-06-23
Process for producing cement from a flue gas desulfurization process waste product Grant 5,766,339 - Babu , et al. June 16, 1	1998-06-16
Sulfur dioxide scrubbing process producing purified magnesium hydroxide Grant 5,270,026 - College , et al. December 14, 1	1993-12-14
Sodium-enhanced lime scrubbing method for removing sulfur dioxide from gaseous streams Grant 5,266,285 - Glancy , et al. November 30, 1	1993-11-30
Process for removing sulfur dioxide and nitrogen oxides from flue gases Grant 5,200,160 - Benson , et al. April 6, 1	1993-04-06
Sulfur dioxide removal process with gypsum and magnesium hydroxide production Grant 5,084,255 - College , et al. January 28, 1	1992-01-28
Sulfur dioxide removal from flue gases with sulfite oxidation inhibition Grant 4,976,937 - Lee , et al. December 11, 1	1990-12-11
Removal of SO.sub.2 from SO.sub.2 -containing gases Grant 4,626,418 - College , et al. December 2, 1	1986-12-02

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