G01
Measuring
Official title: Measuring; testing
G01 (Measuring) appears on 720,964 US grants and 733,928 published applications in this corpus.
Search patents in G01- Granted patents
- 720,964
- Published applications
- 733,928
- Assignees
- 118,782
- Inventors
- 1,009,290
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4751 | 0 |
| 1977 | 4428 | 0 |
| 1978 | 4336 | 0 |
| 1979 | 3453 | 0 |
| 1980 | 4290 | 0 |
| 1981 | 4494 | 0 |
| 1982 | 4117 | 0 |
| 1983 | 3789 | 0 |
| 1984 | 4767 | 0 |
| 1985 | 5131 | 0 |
| 1986 | 5238 | 0 |
| 1987 | 6518 | 0 |
| 1988 | 5888 | 0 |
| 1989 | 7622 | 0 |
| 1990 | 6887 | 0 |
| 1991 | 7233 | 0 |
| 1992 | 7349 | 0 |
| 1993 | 7227 | 0 |
| 1994 | 7713 | 0 |
| 1995 | 7894 | 0 |
| 1996 | 8387 | 0 |
| 1997 | 8197 | 0 |
| 1998 | 10586 | 0 |
| 1999 | 10193 | 0 |
| 2000 | 10514 | 0 |
| 2001 | 11436 | 3530 |
| 2002 | 12096 | 13621 |
| 2003 | 12945 | 18046 |
| 2004 | 12539 | 19043 |
| 2005 | 11362 | 20203 |
| 2006 | 13915 | 20777 |
| 2007 | 13556 | 20885 |
| 2008 | 13734 | 22706 |
| 2009 | 13825 | 24196 |
| 2010 | 16690 | 25762 |
| 2011 | 16387 | 24227 |
| 2012 | 17780 | 24786 |
| 2013 | 19774 | 28244 |
| 2014 | 21834 | 31470 |
| 2015 | 23567 | 33681 |
| 2016 | 25482 | 34033 |
| 2017 | 28887 | 34580 |
| 2018 | 28680 | 36714 |
| 2019 | 34369 | 39377 |
| 2020 | 34220 | 41485 |
| 2021 | 31778 | 41161 |
| 2022 | 31680 | 40237 |
| 2023 | 30894 | 38213 |
| 2024 | 31151 | 38328 |
| 2025 | 30138 | 33356 |
| 2026 | 21243 | 25267 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subclasses
Granted patents
- G01NInvestigating or analysing materials by determining their chemical or physical properties254,101
- G01RMeasuring electric variables119,899
- G01SRadio direction-finding96,585
- G01CMeasuring distances, levels or bearings56,764
- G01BMeasuring length, thickness or similar linear dimensions47,970
- G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of33,313
- G01DMeasuring not specially adapted for a specific variable31,916
- G01FMeasuring volume, volume flow, mass flow or liquid level30,788
All 18 subclassesShow fewer
- G01VGeophysics30,137
- G01MTesting static or dynamic balance of machines or structures29,798
- G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure28,507
- G01PMeasuring linear or angular speed, acceleration, deceleration, or shock20,115
- G01KMeasuring temperature17,912
- G01TMeasurement of nuclear or x-radiation14,306
- G01GWeighing9,885
- G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves7,110
- G01QScanning-probe techniques or apparatus3,752
- G01WMeteorology3,053
Recent patents
- Predictive biomass map generation and control6 Oct 2026US 12,751,362 B2Deere & Company
- Apparatus and system for analyzing agricultural material6 Oct 2026US 12,751,365 B2Deere & Company
- Bale moisture measurement6 Oct 2026US 12,751,375 B2Deere & Company
- Apparatus for an aerosol generating device6 Oct 2026US 12,751,497 B2Nicoventures Trading Limited
- Cooking apparatus with inner pan suspended within outer pan6 Oct 2026US 12,751,573 B2
- Systems and methods for determining a center pivot point of a circular path based on points passed through by a vehicle8 Oct 2026US 2026/0305512 A1AGCO International GmbH
- Systems and methods for determining a center pivot point of a circular path based on autonomous detection of a preliminary arc8 Oct 2026US 2026/0305514 A1AGCO International GmbH
- System and method for determining alignment faulted mobile irrigation tower8 Oct 2026US 2026/0305546 A1Lindsay Corporation
- Multi-channel walk-in floor-reared poultry growth performance measurement system and method8 Oct 2026US 2026/0305578 A1Guangdong Laboratory for Lingnan Modern Agriculture Science and Technology
- Transgenic model of human cardiomyopathy8 Oct 2026US 2026/0305586 A1Stichting Genetische Hartspierziekte PLN
Most cited
By later US patents
- Alternative current pathways for bipolar surgical cutting tool2,970US 5,531,744 AEthicon Endo-Surgery, Inc. · 1996
- Travel reservation information and planning system2,363US 5,948,040 ADeLorme Publishing Co. · 1999
- Method of fabricating thin film sensors2,095US 5,391,250 AMiniMed Inc. · 1995
- Diabetes management system and method for controlling blood glucose2,049US 5,822,715 AHealth Hero Network, Inc. · 1998
- Diabetes management system and method for controlling blood glucose2,024US 6,379,301 B1Health Hero Network, Inc. · 2002