G01N 33/243
For determining biological parameters concerning composting, biodegradability or bioavailability
Official title: {for determining biological parameters concerning composting, biodegradability or bioavailability}
G01N33/243 (For determining biological parameters concerning composting, biodegradability or bioavailability) appears on 35 US grants and 46 published applications in this corpus.
Search patents in G01N- Granted patents
- 35
- Published applications
- 46
- Assignees
- 33
- Inventors
- 153
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 4 |
| 2019 | 4 | 1 |
| 2020 | 1 | 6 |
| 2021 | 3 | 3 |
| 2022 | 6 | 4 |
| 2023 | 1 | 5 |
| 2024 | 8 | 10 |
| 2025 | 5 | 6 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Evaluating biological materials at reservoir conditions11 Aug 2026US 12,704,495 B2Saudi Arabian Oil Company
- Growing media evaluation system and method14 Jul 2026US 12,680,999 B1Predictive Nutrient Solutions, Inc.
- Systems and methods for analytic mapping of the metageomic and hydrocarbon footprints of geologic subzones9 Jun 2026US 12,650,067 B2Chevron U.S.A.Inc.
- Portable electrochemical nutrient testing device for soil health monitoring21 Apr 2026US 12,607,597 B2
- Precision farming system with scaled soil characteristics14 Apr 2026US 12,601,728 B2Miraterra Inc.
- Soil monitoring21 May 2026US 2026/0140090 A1Baker Consultants Limited
- Volumetric geometry quantification of near-surface carbon containers12 Feb 2026US 2026/0043314 A1Schlumberger Technology Corporation
- Method for separating and analyzing biomarkers from sediments25 Dec 2025US 2025/0389709 A1Korea Institute of Geoscience and Mineral Resources
- Method for determining the spore color index (sci) in organopalynological slides2 Oct 2025US 2025/0308071 A1Petroleo Brasileiro S.A. - Petrobras
- Evaluating Biological Materials at Reservoir Conditions18 Sep 2025US 2025/0290913 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Systems, methods, and apparatus for soil and seed monitoring16US 10,512,212 B2Climate LLC · 2019
- System and method for determining stratigraphic location and areal extent of total organic carbon using an integrated stratigraphic approach12US 10,365,261 B2Chevron U.S.A.Inc. · 2019
- Systems, methods and apparatus for soil and seed monitoring6US 11,457,557 B2Climate LLC · 2022
- Apparatus, system and method for generating crop nutrient prescriptions3US 10,492,361 B2360 Yield Center, LLC · 2019
- Soil health indicators using microbial functional genes2US 11,385,215 B2Trace Genomics, Inc. · 2022