A61K 2236/55
Liquid-liquid separation
Official title: Liquid-liquid separation; Phase separation
A61K2236/55 (Liquid-liquid separation) appears on 83 US grants and 174 published applications in this corpus.
Search patents in A61K- Granted patents
- 83
- Published applications
- 174
- Assignees
- 135
- Inventors
- 513
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 10 |
| 2017 | 4 | 14 |
| 2018 | 6 | 10 |
| 2019 | 7 | 9 |
| 2020 | 10 | 10 |
| 2021 | 11 | 14 |
| 2022 | 7 | 21 |
| 2023 | 10 | 19 |
| 2024 | 13 | 27 |
| 2025 | 10 | 25 |
| 2026 | 4 | 12 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Process for enhancing organoleptic properties of natural products and natraceuticals thereof5 May 2026US 12,616,731 B2DiaBliss Consumer Products Pvt Ltd
- Methods for making botanical extract composition10 Mar 2026US 12,569,528 B2Cargill, Incorporated
- Use of mulberry twig alkaloids in preparation of drug for treating polycystic ovarian syndrome27 Jan 2026US 12,533,385 B2Beijing Wehand-Bio Pharmaceutical Co., Ltd
- Composition containing extract of Lilium hansonii leichtlin ex baker6 Jan 2026US 12,514,814 B2LG Household & Health Care Ltd.
- Silver compound preparation and application of quantum silver compound preparation in treatment of cutaneous fungal infections and eczema25 Nov 2025US 12,478,641 B1Flourishing Inc.
- Composition comprising homogeneous polysaccharide or derivative thereof and method of using the same to prevent and/or treat bone loss8 Oct 2026US 2026/0306529 A1
- Cannabinoid-based formulation8 Oct 2026US 2026/0306571 A1
- Withania somnifera composition for improving memory and cognition27 Aug 2026US 2026/0248872 A1Arjuna Natural Private Limited
- A pharmaceutical composition targeting mutant p53 and her26 Aug 2026US 2026/0224524 A1
- A composition for treating parkinson's disease25 Jun 2026US 2026/0174730 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Method for modifying THC content in a lipid-based extract of cannabis77US 9,259,449 B22016
- System and method for producing a terpene-enhanced cannibinoid concentrate44US 9,649,349 B1Metamorphic Alchemy & Distillations, Inc. · 2017
- System for producing a terpene-enhanced cannabinoid concentrate31US 9,744,200 B1Oak and Crane, LLC · 2017
- Method for increasing cannabinol content in a lipid-based extract of cannabis17US 9,867,859 B2Raderman Holdings, LLC · 2018
- Purified cannabinoid product and system and method for producing the same13US 9,937,219 B2Raderman Holdings, LLC · 2018