Alcotek, Inc.
Brentwood, MO, US· latest recorded location
Alcotek, Inc. is named on 21 US grants and 20 published applications in this corpus. Its most frequent classification is G01N (Investigating or analysing materials by determining their chemical or physical properties).
- Granted patents
- 21
- Published applications
- 20
- Inventors
- 11
- Granted in 2026 so far
- 0
- Most recent grant
- 26 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 4 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 5 |
| 2015 | 3 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year.
Technology areas
Share of 41 documents
- G01NInvestigating or analysing materials by determining their chemical or physical properties39
- Y10TTechnical subjects covered by former us classification9
- H01MBatteries and fuel cells8
- Y02EClean energy generation and storage8
- Y02BEnergy-efficient buildings6
- A61BMedical diagnosis and surgery4
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4
- G01DMeasuring not specially adapted for a specific variable3
- C12CBeer2
- C12GWine2
Recent patents
- Gas sensor26 Jan 2021US 10,900,928 B2
- Alcohol detecting fuel cell5 Nov 2019US 10,468,697 B2
- Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs2 Oct 2018US 10,090,542 B2
- Systems and methods for an equilibrium wet bath21 Aug 2018US 10,054,580 B2
- Fuel cell for use in an alcohol breath tester17 Apr 2018US 9,945,805 B2
- Alcohol detecting fuel cell31 Jan 2019US 2019/0036136 A1
- Systems and methods for an equilibrium wet bath21 Dec 2017US 2017/0363611 A1
- Gas Sensor21 Sep 2017US 2017/0269025 A1
- Method of Compressing Fuel Cell Electrodes, Resultant Fuel Cell, and a Housing for the Fuel Cell Which Utilizes Electrolyte Reservoirs22 Dec 2016US 2016/0372769 A1
- Systems and methods for an equilibrium wet bath5 May 2016US 2016/0123955 A1
Most cited
By later US patents
- Breath alcohol testing device98US 4,487,055 A1984
- Breath alcohol device69US 5,291,898 A1994
- Method of and apparatus for testing breath alcohol36US 4,770,026 A1988
- Liquid and solid trapping mouthpiece26US 8,176,766 B12012
- Systems and methods for determining the position of an electrical solenoid15US 7,768,257 B22010