Allen; Stephen D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Allen; Stephen D..The latest application filed is for "rotary drum screen method for thin stillage filtration".

Company Profile

3.26.18

Allen; Stephen D. - Middleton TN
Allen; Stephen D. - Eagle ID
Allen; Stephen D - Chandler AZ
Allen, Stephen D. - Boise ID
Allen, Stephen D. - Chandler AZ
Allen; Stephen D. - Holladay UT
Allen; Stephen D. - Park City UT

*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
Elevator suspension and transmission strip Grant 10,737,906 - Dudde , et al. A	2020-08-11
Rotary drum screen method for thin stillage filtration Grant 10,463,998 - LoCascio , et al. No	2019-11-05
Rotary Drum Screen Method For Thin Stillage Filtration App 20190291030 - LoCascio; Michael B. ; et al.	2019-09-26
Rotary drum screen for thin stillage filtration Grant 10,188,970 - LoCascio , et al. Ja	2019-01-29
Methods and systems for forming stable particles from suspended solids produced by ethanol fermentation Grant 10,190,090 - Allen , et al. Ja	2019-01-29
Methods and systems for treating vinasse Grant 10,138,150 - Allen , et al. Nov	2018-11-27
Elevator suspension and transmission strip Grant 9,944,493 - Dudde , et al. April 17, 2	2018-04-17
Elevator Suspension And Transmission Strip App 20180057313 - Dudde; Frank P. ; et al.	2018-03-01
Methods and systems for reducing biofouling of microfiltration membranes Grant 9,868,660 - Allen , et al. January 16, 2	2018-01-16
Treatment of contaminated water from gas wells Grant 9,758,394 - Allen September 12, 2	2017-09-12
Methods And Systems For Forming Stable Particles From Suspended Solids Produced By Ethanol Fermentation App 20170152471 - Allen; Stephen D. ; et al.	2017-06-01
Methods And Systems For Reducing Biofouling Of Microfiltration Membranes App 20160159674 - Allen; Stephen D. ; et al.	2016-06-09
Treatment of contaminated impound water Grant 9,255,023 - Allen February 9, 2	2016-02-09
System and Method for Monitoring a Load Bearing Member App 20150239708 - Palazzola; Michael A. ; et al.	2015-08-27
Low-rise Elevator App 20150158701 - Dudde; Frank P. ; et al.	2015-06-11
Process for improving the yield and efficiency of an ethanol fermentation plant Grant 8,927,239 - Allen , et al. January 6, 2	2015-01-06
Treatment Of Contaminated Impound Water App 20130270189 - Allen; Stephen D.	2013-10-17
Anaerobic digester design and operation Grant 8,110,106 - Allen , et al. February 7, 2	2012-02-07
Elevator Suspension And Transmission Strip App 20110259677 - Dudde; Frank P. ; et al.	2011-10-27
Treatment Of Contaminated Water From Gas Wells App 20110042320 - Allen; Stephen D.	2011-02-24
Automated apparatus and process for the controlled shutdown and start-up for a wastewater treatment system Grant 7,824,554 - Rusnack , et al. November 2, 2	2010-11-02
Anaerobic Digester Design And Operation App 20100032370 - Allen; Stephen D. ; et al.	2010-02-11
Process For Treating Effluent Liquid Fraction From Post Anaerobic Digestion App 20090211982 - Allen; Stephen D.	2009-08-27
Composition resulting from process for extracting carotenoids from fruit and vegetable processing waste Grant 7,527,820 - Allen , et al. May 5, 2	2009-05-05
Electronic control for pool pump Grant 7,484,938 - Allen February 3, 2	2009-02-03
Process For Improving The Yield And Efficiency Of An Ethanol Fermentation Plant App 20080193991 - Allen; Stephen D. ; et al.	2008-08-14
Automated Apparatus And Process For The Controlled Shutdown And Start-up For A Wastewater Treatment System App 20080142451 - Rusnack; Michael R. ; et al.	2008-06-19
Process For Extracting Carotenoids From Fruit And Vegetable Processing Waste App 20070071861 - Allen; Stephen D. ; et al.	2007-03-29
Process for extracting carotenoids from fruit and vegetable processing waste Grant 7,138,152 - Allen , et al. November 21, 2	2006-11-21
Process for extracting carotenoids from fruit and vegetable processing waste App 20040131748 - Allen, Stephen D. ; et al.	2004-07-08
Extraction methodology for suspended and dissolved material from fruit and vegetable wastewater App 20040129639 - Allen, Stephen D. ; et al.	2004-07-08
Keystroke recording device with integral time and date function App 20030076305 - Allen, Stephen D.	2003-04-24
Process and apparatus for high flow and low pressure impurity removal Grant 6,428,705 - Allen , et al. August 6, 2	2002-08-06
Silica precipitate Grant 6,312,601 - Allen , et al. November 6, 2	2001-11-06
Wastewater treatment process and apparatus for high flow fluoride removal Grant 5,910,251 - Allen , et al. June 8, 1	1999-06-08
Wastewater treatment process and apparatus for high flow silica removal Grant 5,904,853 - Allen , et al. May 18, 1	1999-05-18
Soda ash processing method Grant 5,900,220 - Allen May 4, 1	1999-05-04
Tracers for use in assays Grant 4,670,406 - Allen , et al. June 2, 1	1987-06-02
Coupling agents and products produced therefrom Grant 4,595,656 - Allen , et al. June 17, 1	1986-06-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.