Inventor

Dana Paul Gruenbacher

Inventor

Fairfield, OH, US

Overview

1990–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 94 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Lprimary

A61LMethods or apparatus for sterilising materials or objects in general13%

B05BSpraying apparatus8%

B41JTypewriters7%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers7%

Y10TTechnical subjects covered by former us classification5%

A45DHairdressing or shaving equipment4%

H05KPrinted circuits4%

LOC283%

A47LDomestic washing or cleaning3%

B01DSeparation3%

PatentTitleYear

11,000,862Microfluidic delivery system2021 10,946,114Microfluidic cartridge2021 10,828,658Microfluidic cartridge2020 10,806,816Microfluidic cartridge and microfluidic delivery device comprising the same2020 10,780,192Microfluidic delivery cartridges and methods of connecting cartridges with microfluidic delivery systems2020 10,759,169Support substrates for microfluidic die2020 10,759,168Support substrates for microfluidic die2020 10,646,892Microfluidic system with single drive signal for multiple nozzles2020 10,543,504Microfluidic system with single drive signal for multiple nozzles2020 10,518,291Device and methods for modifying surfaces2019 10,500,298Method for delivering a volatile material2019 10,350,324Microfluidic cartridge and microfluidic delivery device comprising the same2019 10,322,202Microfluidic cartridge and microfluidic delivery device comprising the same2019 10,307,783Microfluidic cartridge and microfluidic delivery device comprising the same2019 10,300,420Method of filtering particulates from the air using a composite filter substrate comprising a mixture of fibers2019 10,272,684Support substrates for microfluidic die2019 10,258,915Collapsible air filtering device2019 10,232,297Air filtering device2019 10,156,036Device and methods for applying compositions to fabric surfaces2018 10,149,917Fluid composition and a microfluidic delivery cartridge comprising the same2018 10,143,766Volatile composition dispenser2018 10,076,585Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge2018 10,066,114Ink jet delivery system comprising an improved perfume mixture2018 10,040,090Microfluidic delivery system for releasing fluid compositions2018 9,993,574Method for delivering a volatile material2018 9,962,642Air filter bag2018 9,919,334'Microfluidic system with single drive signal for multiple nozzles'2018 9,833,806Microfluidic system with single drive signal for multiple nozzles2017 9,808,812'Microfluidic delivery system'2017 9,814,098'Microfluidic delivery system for releasing fluid compositions'2017 9,744,549'System and method for dispensing material'2017 9,696,702'Systems and methods for wireless control and management'2017 9,636,430'Microfluidic delivery system and cartridge having an outer cover'2017 9,579,597'Air filtering device'2017 9,573,088'Method of filtering air'2017 9,561,657'Microfluidic delivery member with filter and method of forming same'2017 9,554,459'Microfluidic delivery system for releasing fluid compositions'2017 9,468,697'Method for delivering a volatile material'2016 9,439,993'Apparatus for delivering a volatile material'2016 9,433,696'Microfluidic delivery system for releasing fluid compositions'2016 D0762292'Filter bag'2016 9,393,337'Dispenser for dispensing volatile compositions'2016 9,358,567'Microfluidic system with single drive signal for multiple nozzles'2016 9,357,635'Microfluidic delivery member with filter and method of forming same'2016 9,327,223'Collapsible air filtering device'2016 9,327,046'Device for evaporating volatile compositions'2016 9,278,150'Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge'2016 9,272,063'Method for delivering a volatile material'2016 D0750334'Filter bag'2016 9,259,754'Microfluidic delivery member with filter and method of forming same'2016 9,211,980'Microfluidic delivery system for releasing fluid compositions'2015 9,211,356'Ink jet delivery system comprising an improved fluid mixture'2015 9,044,700'Air filtering device'2015 8,931,711'Apparatus for delivering a volatile material'2015 8,740,110'Apparatus for delivering a volatile material'2014 8,709,337'Method for delivering a volatile material'2014 8,696,982'Method for delivering a volatile material'2014 8,695,793'Flexible stable easily opened package'2014 8,603,397'Dispenser for dispensing volatile compositions'2013 D0629500'Air freshening device'2010 D0621923'Air freshening device'2010 D0621021'Air freshening device'2010 7,744,232'Decorative luminary'2010 D0618329'Air freshening device'2010 D0613388'Air freshening device'2010 D0612039'Air freshener'2010 D0611589'Air freshener'2010 D0611585'Refill for air freshener device'2010 D0611584'Air freshener device'2010 D0607984'Air freshener'2010 7,462,348'Self-inflating article'2008 7,255,506'Semi-enclosed applicator for distributing a substance onto a target surface'2007 7,179,007'Semi-enclosed applicators for distributing a substance onto a target surface'2007 7,108,440'Applicator for distributing a substance onto a target surface'2006 7,021,848'Semi-enclosed applicator having a temperature changing element'2006 D0499021'Container for wet wipes'2004 6,811,338'Disposable semi-enclosed applicator for distributing a substance onto a target surface'2004 6,726,386'Semi-enclosed applicator and a cleaning composition contained therein'2004 6,669,387'Distributing substance onto a target surface'2003 6,547,468'Dosing reservoir'2003 6,508,602'Semi-enclosed applicator for distributing a substance onto a target surface'2003 6,500,337'Device for oil removal and transport'2002 5,921,429'Container for multiple side-by-side stacks of fragile articles'1999 5,862,951'Replacement fluid cartridge for a positive displacement pump and method of making the cartridge'1999 5,842,604'High viscosity fluid dispenser with replaceable fluid-containing bag and nozzle'1998 5,826,751'Replaceable fluid-containing bag and nozzle for high viscosity fluid dispenser'1998 D0393999'Flexible gusseted package'1998 5,690,764'Collapsible tube package and method of construction'1997 5,633,026'Tea filter pack for automatic brewers'1997 5,600,933'Method for producing a flexible planar gusseted package for dispensing a product through a fitment'1997 5,540,358'Flexible planar gusseted package for dispensing a product through a fitment'1996 5,511,697'Reclosable pouch and method of construction'1996 5,298,267'Coffee filter pack'1994 4,919,964'Shelf stable, highly aerated reduced calorie food products'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2021Patents assigned to PROCTER & GAMBLE (83)· patent assignee history

1990–2018Based in Cincinnati, OH, US· patent location history

1994–2021Based in Fairfield, OH, US· patent location history

2013–2018Patents assigned to GRUENBACHER DANA PAUL (7)· patent assignee history

2016–2020Patents assigned to ST MICROELECTRONICS INC (11)· patent assignee history

2016–2020Patents assigned to ST MICROELECTRONICS SRL (9)· patent assignee history

2017–2020Patents assigned to ST MICROELECTRONICS INT NV (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PROCTER & GAMBLE	83	1990–2021
ST MICROELECTRONICS INC	11	2016–2020
ST MICROELECTRONICS SRL	9	2016–2020
GRUENBACHER DANA PAULself	7	2013–2018
ST MICROELECTRONICS INT NV	7	2017–2020

Locations

Location	Patents	Span
Fairfield, OH, US	92	1994–2021
Cincinnati, OH, US	2	1990–2018