Steffen; Hanspeter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Steffen; Hanspeter.The latest application filed is for "systemic crop protection method for controlling mycoses, bacterioses and viroses using injector technology and neutral electrolyzed mineral water as a biocide".

Company Profile

0.3.10

Steffen; Hanspeter - Alchenstorf CH
Steffen; Hanspeter - Utzenstorf CH
Steffen; Hanspeter - Rueti b. Lyssach CH

*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
Systemic Crop Protection Method For Controlling Mycoses, Bacterioses And Viroses Using Injector Technology And Neutral Electrolyzed Mineral Water As A Biocide App 20150208591 - Steffen; Hanspeter	2015-07-30
Coffee Machine Comprising An Electrolytic Cell For Producing Basic Water App 20150203378 - Steffen; Hanspeter	2015-07-23
Vegetarian feeding method for carnivorous fish and shrimp with Spirulina and Chlorella algae using electrolyzed water and sodium thiosulfate, guar and oligofructans as additives Grant 8,689,738 - Steffen April 8, 2	2014-04-08
Vegetarian Feeding Method For Carnivorous Fish And Shrimp With Spirulina And Chlorella Algae Using Electrolyzed Water And Sodium Thiosulfate, Guar And Oligofructans As Additives App 20130312669 - Steffen; Hanspeter	2013-11-28
Method for the control of harmful micro-organisms and insects in crop protection with means of dipole-electrical air-jet spray-technology, ozonated water and UV-C irradiation Grant 8,084,394 - Steffen December 27, 2	2011-12-27
Method And Technical Embodiment For The Cleaning Of Surfaces By Means Of A High-pressure Cleaning Device Using Electrolyzed Water By Using Oxidative Free Radicals App 20100192987 - Steffen; Hanspeter	2010-08-05
Method for the control of harmful micro-organisms and insects in crop protection with means of dipole-electrical air-jet spray-technology, ozonated water and uv-c irradiation App 20070123422 - Steffen; Hanspeter	2007-05-31
Method and equipment embodiment for disinfection and preservation of foodstuffs and other products by means of o3 o2 co2 argon, uv-c light and ultrasound in vacuo App 20070059410 - Steffen; Hanspeter	2007-03-15
Method for extending the shelf life of perishable agricultural products and/or food App 20050244546 - Steffen, Hanspeter	2005-11-03

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