Description
Class C13K : GLUCOSE; INVERT SUGAR; LACTOSE; MALTOSE; SYNTHESIS OF SUGARS BY HYDROLYSIS OF DI- OR POLYSACCHARIDES
Subclass 5/00: Lactose
C13K 5/00
Sub-Class
Stats
- 49 US PATENTS IN FORCE
- 8 US APPLICATIONS PENDING
- 42 Total Patent Owners
- 283 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12214082 | One pass spray dried lactose | May 13, 24 | Feb 04, 25 | Leprino Foods Company |
| 11591661 | High purity lactose | Oct 12, 17 | Feb 28, 23 | Keller Technologies, Inc. |
| 11174523 | Recovery of lactose from an aqueous solution | Jun 13, 17 | Nov 16, 21 | Cool Separations B.V. |
| 11162149 | Refiner for lactose and high lactose products | May 30, 17 | Nov 02, 21 | Keller Technologies, Inc. |
| 11140909 | Dryer for lactose and high lactose products | Dec 08, 16 | Oct 12, 21 | Keller Technologies, Inc. |
| 10815501 | Method of producing sugar liquid | Apr 17, 18 | Oct 27, 20 | Toray Industries Inc. |
| 10590448 | Production of galacto-oligosaccharides | Sep 04, 14 | Mar 17, 20 | Friesland Campina Nederland B.V. |
| 10036000 | Beta-galactosidase | May 19, 15 | Jul 31, 18 | GENOFOCUS CO., LTD. |
| 9976160 | Method of producing sugar liquid | Jul 08, 14 | May 22, 18 | Toray Industries, Inc. |
| 9700073 | Powdered nutritional composition with large lipid globules | Nov 07, 14 | Jul 11, 17 | N.V. NUTRICIA |
| 9540703 | Method for increasing the yield in lactose production (II) | Dec 10, 13 | Jan 10, 17 | DMK DEUTSCHES MILCHKONTOR GMBH |
| 9476105 | Method for increasing the yield in lactose production (I) | Dec 12, 13 | Oct 25, 16 | DMK DEUTSCHES MILCHKONTOR GMBH |
| 9399765 | Construction of new variants of dextransucrase DSR-S by genetic engineering | Jul 14, 15 | Jul 26, 16 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON, INSTITUT NATIONAL DE RECHERCHE AGRONOMIQUE, |
| 9365905 | Processes for making lactose utilizing pre-classification techniques and pharmaceutical formulations formed therefrom | Feb 06, 06 | Jun 14, 16 | GLAXO GROUP LIMITED, DMV-FONTERRA EXCIPIENTS TECHNOLOGY GMBH, |
| 9315533 | Lactose crystallisation | Oct 10, 11 | Apr 19, 16 | FONTERRA CO-OPERATIVE GROUP LIMITED, AUERCON NEW ZEALAND LIMITED, AURECON NEW ZEALAND LIMITED, |
| 9241997 | Treatment of symptoms associated with bacterial vaginosis | Jun 11, 04 | Jan 26, 16 | IDH HOLDING APS |
| 9210947 | Infant formulae and their preparations | May 11, 12 | Dec 15, 15 | N.V. NUTRICIA |
| 9079932 | Method for increasing the yield in lactose production (III) | Feb 11, 14 | Jul 14, 15 | DMK DEUTSCHES MILCHKONTOR GMBH |
| 8728504 | Process for solubilizing hydrophobic active ingredients in aqueous medium | Feb 04, 11 | May 20, 14 | BASF SE |
| 8697862 | Synthesis of galactoside inhibitors | May 18, 09 | Apr 15, 14 | GALECTO BIOTECH AB |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0260,597 | Systems and Method for Removing the Yellow Color of Riboflavin from Lactose Solutions | Jul 04, 22 | Aug 08, 24 | Not available |
| 2024/0057,626 | DEMINERALISED LACTOSE CONCENTRATE | Dec 31, 21 | Feb 22, 24 | N.V. Nutricia |
| 2024/0018,612 | CRYSTALLIZATION DEVICE FOR CRYSTALLIZING A PRECURSOR, AND DRYING DEVICE | Dec 01, 21 | Jan 18, 24 | LUEBBERS FTS GMBH |
| 2020/0325,549 | REFINER FOR LACTOSE AND HIGH LACTOSE PRODUCTS | May 30, 17 | Oct 15, 20 | Not available |
| 2018/0148,803 | SECOND PASS LACTOSE CRYSTALLIZATION | May 27, 16 | May 31, 18 | Not available |
| 2017/0314,085 | METHOD OF CRYSTALLIZING a-LACTOSE FROM AN AQUEOUS SOLUTION | Nov 04, 15 | Nov 02, 17 | SPX FLOW TECHNOLOGY DANMARK A/S |
| 2016/0340,750 | METHOD AND PLANT FOR PRODUCING LACTOSE CRYSTALS | Aug 02, 16 | Nov 24, 16 | GEA Messo GmbH |
| 2016/0040,258 | Lactose Recovery | Mar 14, 14 | Feb 11, 16 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 42 Months (last 2 years Issuances)
- 42 Months (last 5 years Issuances)