Description
Class C07H : SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
Subclass 1/06: Processes for the preparation of sugar derivatives Separation; Purification
C07H 1/06
Sub-Class
Stats
- 424 US PATENTS IN FORCE
- 87 US APPLICATIONS PENDING
- 212 Total Patent Owners
- 2,384 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264176 | Method for producing allulose crystals | Dec 07, 22 | Apr 01, 25 | TATE & LYLE SOLUTIONS USA LLC |
| 12258603 | Purification of sialooligosaccharides | Mar 11, 22 | Mar 25, 25 | GLYCOM A/S |
| 12252506 | Methods of preparing nicotinamide riboside and derivatives thereof | Apr 26, 23 | Mar 18, 25 | The Queen's University of Belfast |
| 12227534 | Method for preparing nicotinamide mononucleotide by using nicotinamide as raw material | Jun 19, 20 | Feb 18, 25 | BONTAC BIO-ENGINEERING (SHENZHEN) CO., LTD |
| 12202854 | Process for the production of DATH and intermediates thereof | May 16, 22 | Jan 21, 25 | Galderma Holding SA |
| 12193467 | Methods for preventing crystal maltitol from caking in storage | May 06, 24 | Jan 14, 25 | ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD. |
| 12180244 | (Thio)nicotinamide ribofuranoside salts and compositions, methods of making, and uses thereof | Aug 18, 22 | Dec 31, 24 | BIOSYNTH AG |
| 12180553 | Tagatose and galactose syrup | Oct 10, 19 | Dec 31, 24 | INALCO S.R.L. |
| 12144506 | Methods for aneurysm treatment | Mar 27, 23 | Nov 19, 24 | Nectero Medical, Inc. |
| 12123040 | Production of oligosaccharides | Jul 22, 22 | Oct 22, 24 | Chr. Hansen HMO GmbH |
| 12084702 | Methods for purification of messenger RNA | Oct 11, 21 | Sep 10, 24 | Translate Bio, Inc. |
| 12065462 | Purification of oligosaccharides | Jun 27, 18 | Aug 20, 24 | GLYCOM A/S |
| 12060381 | Methods for purification of messenger RNA | Jul 06, 22 | Aug 13, 24 | Translate Bio, Inc. |
| 12060594 | Separation of 2′-FL from a fermentation broth | Jun 08, 20 | Aug 13, 24 | GLYCOM A/S |
| 12049476 | Processes for the preparation of soluble salts of inositol phosphates | May 19, 23 | Jul 30, 24 | SANIFIT THERAPEUTICS S.A. |
| 12043642 | Process for the purification of oligonucleotides | Apr 21, 21 | Jul 23, 24 | Genentech Inc. |
| 12037356 | Methods of preparing steviol glycosides and uses of the same | Aug 04, 23 | Jul 16, 24 | PURECIRCLE USA INC. |
| 12018044 | RNA purification methods | Jan 25, 21 | Jun 25, 24 | GlaxoSmithKline Biologicals SA |
| 11981947 | Production of oligosaccharides | Jul 22, 22 | May 14, 24 | Chr. Hansen HMO GmbH |
| 11981968 | Continuous method for obtaining a crystalline monosaccharide and device for continuous crystallization | Nov 27, 19 | May 14, 24 | BMA BRAUNSCHWEIGISCHE MASCHINENBAUANSTALT AG |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,481 | METHODS FOR PURIFICATION OF MESSENGER RNA USING NORMAL FLOW FILTRATION | Aug 05, 24 | Mar 27, 25 | Not available |
| 2025/0092,079 | METHOD OF MAKING NICOTINAMIDE RIBOFURANOSIDE SALTS, NICOTINAMIDE RIBOFURANOSIDE SALTS AS SUCH, AND USES THEREOF | Nov 27, 24 | Mar 20, 25 | Biosynth AG |
| 2025/0074,934 | CRYSTAL OF 4’-SUBSTITUTED NUCLEOSIDE, AND PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AND USE THEREOF | Jan 17, 23 | Mar 06, 25 | Not available |
| 2025/0066,412 | CRYSTAL OF 4’-SUBSTITUTED NUCLEOSIDE, PREPARATION METHOD THEREFOR, COMPOSITION CONTAINING THE SAME, AND USE THEREOF | Jan 17, 23 | Feb 27, 25 | Not available |
| 2025/0027,108 | IMPROVED CIRCULAR RNA FOR EXPRESSING THERAPEUTIC PROTEINS | Oct 31, 22 | Jan 23, 25 | CureVac SE |
| 2025/0011,357 | HYDROPHOBIC INTERACTION CHROMATOGRAPHY FOR PURIFICATION OF OLIGONUCLEOTIDES | Jun 13, 24 | Jan 09, 25 | Not available |
| 2025/0002,521 | Method for purifying sucralose-6-ester | Jul 07, 21 | Jan 02, 25 | Not available |
| 2025/0002,523 | RUBUSOSIDE GLUCOSIDES | Oct 18, 22 | Jan 02, 25 | Symrise AG |
| 2024/0425,540 | PROCESS FOR THE PREPARATION OF LOW-COLOR ALKYL POLYGLYCOSIDES, INVOLVING PRE-NEUTRALIZATION OF THE REACTION MEDIUM | Oct 12, 22 | Dec 26, 24 | Not available |
| 2024/0417,417 | Process for the preparation of sucrose octasulfate octakistriethylammonium salt (TASOS) powder and uses thereof | Oct 25, 22 | Dec 19, 24 | Sandoz AG |
| 2024/0368,207 | COMPOSITIONS AND METHODS FOR PHOSPHORAMIDITE AND OLIGONUCLEOTIDE SYNTHESIS | Nov 28, 23 | Nov 07, 24 | Not available |
| 2024/0343,751 | METHOD FOR PRODUCING D-ALLULOSE CRYSTALS | Mar 01, 24 | Oct 17, 24 | Roquette Freres |
| 2024/0327,444 | Method for Purifying Nucleotides, Device for Purifying Nucleotides, Hy-Drophobic Reagent, and Hydrophobic Substrate | Jul 05, 22 | Oct 03, 24 | Not available |
| 2024/0327,445 | METHOD FOR PURIFYING SUCRALOSE-6-ACETATE | Nov 27, 20 | Oct 03, 24 | Not available |
| 2024/0317,791 | A PROCESS FOR THE PRODUCTION OF AMCIPATRICIN DIASCORBATE AND THE USE OF THE SAME FOR THE TREATMENT OF INVASIVE FUNGAL INFECTIONS RESISTANT TO TRADITIONAL ANTIFUNGAL AGENTS | Jul 08, 22 | Sep 26, 24 | BIOSEUTICA B.V. |
| 2024/0300,994 | RNA PURIFICATION METHODS | May 15, 24 | Sep 12, 24 | GlaxoSmithKline Biologicals SA |
| 2024/0287,118 | SEPARATION PROCESS | Jul 11, 22 | Aug 29, 24 | Croda International PLC |
| 2024/0279,263 | NOVEL SEA ALGAE-DERIVED ALKYL-AGARBIOSIDE, PREPARATION METHOD THEREFOR, OR USE THEREOF | May 09, 22 | Aug 22, 24 | Korea University Research and Business Foundation |
| 2024/0279,261 | METHODS FOR PREPARING HIGH-PURITY ARABINOSE CRYSTALS | Apr 30, 24 | Aug 22, 24 | ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD. |
| 2024/0254,149 | Chemical Phosphorylation Reagents, Preparation, and Their Uses | May 20, 22 | Aug 01, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)