Patents Assigned to ISP Investments LLC
  • Patent number: 11912831
    Abstract: This application provides reactive, flexible, water-resistant hydroxyethylpyrrolidone methacrylate/glycidyl methacrylate copolymers having the structure: wherein a and b are integers, the sum of which less than 100, covalently linked to active agents that are useful in a wide variety of compositions. The present application also discloses hydroxyethylpyrrolidonemethacrylate/glycidyl methacrylate copolymer convently linked to one or more surface active moiety having a structure: wherein a, b, and c are integers, the sum of which equals 100, and M is a surface-active moiety.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: February 27, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Michael A Tallon, Alaa Alharizah
  • Publication number: 20240059806
    Abstract: The invention provides a process for removal of a thio-based end group from a polymer comprising repeating units derived from at least one monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety by subjecting the polymer to radiation in a reaction medium devoid of any chemical reagent. Exemplary process involves removal of thio-based end groups from polymers prepared by reversible addition-fragmentation chain transfer polymerization of at least one monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety by exposing the polymer to visible radiation in a reaction medium devoid of any chemical reagent.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 22, 2024
    Applicant: ISP Investments LLC
    Inventors: OSAMA M. MUSA, Rebecca Roisin GIBSON, Steven Peter ARMES
  • Patent number: 11910724
    Abstract: A substantially anhydrous thickener system in the form of a gel for use in oral care compositions comprising: carboxymethyl cellulose or its salts thereof, a chelating agent, and hydroxyethyl cellulose, in a solvent system, wherein the thickener system is heated to a temperature ranging from about 70° C. to about 120° C. to form the gel. A method of preparing the thickener system for use in oral care compositions comprises the steps of: a) charging a mixture of hydroxyethyl cellulose and carboxymethyl cellulose into a reaction container, b) dissolving the mixture of a) in a solvent system, c) charging a chelating agent into b), and d) heating the resultant of c) to a temperature of 70°-120° C. for at least about 10 minutes.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 20, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Philip John Oths, Shafiq Sahar Wahidi, Petros Gebreselassie, Hani M. Fares
  • Publication number: 20240053499
    Abstract: Methods and computing apparatus for implementing a radiation dosimetry process. An example process may include exposing a first radiation sensitive film to a series of known doses of radiation, measuring a first set of radiation data with a measurement device, and determining a calibration curve. The calibration curve may be determined by selecting Raman spectral ranges based on the first set of radiation data, determining a plurality of band area ratios, and generating the calibration curve based on plotting the band areas and ratios compared to known dose. The radiation dosimetry process then exposes a second radiation sensitive film to an unknown dose of radiation, measures a second set of radiation data for the second radiation sensitive film with the measurement device, and determines a dose exposure level for the second radiation sensitive film by comparing the second set of radiation data with the calibration curve.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 15, 2024
    Applicant: ISP Investments LLC
    Inventors: David K. Hood, Mark Allen DAVIES
  • Publication number: 20240016709
    Abstract: The present invention provides biodegradable microcapsules, that can encapsulate and retain cargoes such as, lipophilic or hydrophobic core materials comprising fragrances, butters, essential or other oils; or oil solubilized ingredients process of making said biodegradable microcapsules and their applications in various industries. Present invention further provides biodegradable shell materials that show evidence of biodegradation or non-persistence in aquatic based and/or soil or compost based environments.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 18, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Madja AKRACH, Alastair VEITCH, Abdul Wahab HUSSAIN, Alan FERNYHOUGH, Karen MICTHINSON, Claudia VENTURA, Piero de LEONARDIS
  • Publication number: 20240020529
    Abstract: Present invention is directed to an artificial intelligence-based method and a system, that uses both experimental results data and molecular simulation to predict properties of amorphous solid dispersions such as glass transition temperature, dissolution profile, and/or physical stability. The method and system of the present invention enable rational design of amorphous solid dispersions for poorly water-soluble drugs and significantly reduce the time and resource required for amorphous solid dispersions formulation development.
    Type: Application
    Filed: October 27, 2021
    Publication date: January 18, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Yunxia BI, Thomas DURIG, Solomon Howard JACOBSON
  • Publication number: 20240009111
    Abstract: The invention relates to a process for obtaining aqueous extracts of tea leaves (Camellia sinensis), in particular of leaves of fresh tea, pu'er tea, matcha tea or green tea. The invention also relates to tea extracts enriched with small RNAs, sugars, phenolic compounds, organic acids, theine and theanine, as well as to cosmetic compositions comprising such extracts and their cosmetic uses for the care of the skin, the scalp, and the appendages and more particularly for protecting the skin from external aggressions and oxidation, combating the signs of skin ageing, increasing photoprotection, lightening the skin and improving skin hydration.
    Type: Application
    Filed: November 23, 2021
    Publication date: January 11, 2024
    Applicant: ISP INVESTMENTS LLC
    Inventors: Elodie OGER, Laura MOURET
  • Patent number: 11859029
    Abstract: The invention provides a method for preparation of homopolymers and non-homopolymers comprising polymerizing in an aqueous medium a monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety, and optionally at least one hydrophilic or hydrophobic comonomer, in the presence of at least one chain transfer agent and at least one non-radiation initiator. Exemplary diblock polymers prepared by the method have the structure: where subscripts x, y, and z and variables R, R8, R9 and R10 are described herein.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: January 2, 2024
    Assignee: ISP INVESTMENTS LLC
    Inventors: Oliver Johnathan Deane, Osama M. Musa, Steven Peter Armes, Alan Fernyhough, Rebecca Roisin Gibson
  • Publication number: 20230390182
    Abstract: The invention relates to a process for obtaining an aqueous extract of lavender enriched with small RNAs of a maximum length of 150 nucleotides, with sugars, with phenolic compounds, with organic acids and devoid of DNA, obtained by the following process: the lavender aerial parts are brought into contact with water; phytic acid is added at a pH of between 10 and 11; the pH of the mixture obtained is then adjusted to a value of between 6 and 8, the mixture obtained is purified. The invention also relates to cosmetic compositions comprising such an extract and their cosmetic uses for protecting the skin from external aggression and oxidation, combating the signs of skin ageing, increasing photoprotection, lightening the skin, improving hydration, reinforcing the barrier function, soothing the skin or improving the biological mechanisms associated with skin repair during the night.
    Type: Application
    Filed: January 26, 2021
    Publication date: December 7, 2023
    Applicant: ISP INVESTMENTS LLC
    Inventors: Elodie OGER, Catherine GONDRAN, Florian LABARRADE
  • Patent number: 11779624
    Abstract: The present invention relates to composition comprising a bioactive fractions (ingredients) derived from fruit juice of an Apple (Pyrus malus) produced by processing the fresh fruit of apple under conditions effective to yield a bioactive fraction that is substantially free of protein and patulin. The present invention also relates to compositions having antioxidant and free radical scavenging properties and suitable for topical applications, oral applications and functional drink applications.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: October 10, 2023
    Assignee: ISP INVESTMENTS LLC
    Inventors: Michael Koganov, Olga Dueva-Koganov, Artyom Duev, Steven Micceri
  • Patent number: 11766397
    Abstract: The present invention provides bioactive compositions comprising Ficus serum fraction derived from Ficus cell juice of fresh Ficus leaves and a process of preparing the Ficus serum fraction. The compositions have biological activity capable of reducing skin hyperpigmentation.
    Type: Grant
    Filed: December 7, 2019
    Date of Patent: September 26, 2023
    Assignee: ISP INVESTMENTS LLC
    Inventor: Michael Koganov
  • Patent number: 11766398
    Abstract: Disclosed herein are methods of improving skin appearance associated with skin aging. The method comprises the step of applying an anti-aging bioactive composition to a skin surface having at least one sign of aging. The anti-aging bioactive composition is applied for a period of time sufficient to improve the appearance of the at least one sign of aging. In one embodiment, the anti-aging bioactive composition comprises an effective amount of a Nelumbo nucifera (Sacred Lotus) serum fraction. In another embodiment, the anti-aging bioactive composition comprises an effective amount of a Chamomilla recutita (German Chamomile) Flower serum fraction. In other embodiments, the anti-aging bioactive composition can further include a dermatologically acceptable carrier.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: September 26, 2023
    Assignee: ISP INVESTMENTS LLC
    Inventors: Olga Dueva-Koganov, Artyom Duev, Li Zhang, Karine Cucumel, Gilles Oberto
  • Publication number: 20230263712
    Abstract: An oral care antimicrobial composition comprises about 0.1 to about 99.9 wt. % of at least one compound having the structure of Also disclosed is a process for preparing the composition and methods of use thereof.
    Type: Application
    Filed: June 28, 2021
    Publication date: August 24, 2023
    Applicant: ISP INVESTMENTS LLC
    Inventors: Hani M. FARES, Yevgeniy TUROVSKIY, Solomon Howard JACOBSON, Philip John OTHS, Petros GEBRESELASSIE, Joseph TORELLA, Karen WINKOWSKI
  • Patent number: 11726214
    Abstract: This present disclosure provides a multi-ply radiation dosage indicator, which includes a first ply having two visible readable indicia thereon. The dual radiation sensitive zones are capable of changing opacity in response to exposure radiation. Each radiation sensitive zone can respond to an irradiation dose in tandem or independent of one another. Once the radiation sensitive zone exceeds the design exposure threshold, the visibility of the indicia is altered thereby providing an indication of irradiation exposure. The radiation sensitive zone may either be transparent or opaque and can change its opacity in response to exposure to radiation exceeding a predetermined threshold so as to change the visibility of the indicia.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: August 15, 2023
    Assignee: ISP Investments LLC
    Inventors: Rob Crohn, Shih Hsiao-Yi
  • Patent number: 11717471
    Abstract: The present application provides hydrogel microcapsules, particularly, canonized hydrogel microcapsules having improved substantivity. This application further relates to the use of hydrogel microcapsules for delivering encapsulated actives in a wide range of industries and applications including: agrochemicals, pharmaceuticals, cosmetics industry, personal care products, laundering detergents, homecare & cleaning products, dish washing detergents, oral care, dental care, textiles, paper, mining, oil industry, water treatment, adhesives, coatings, plastics, sealants, construction, paints, inks and dyes onto different substrate surfaces such as skin, hair, textiles.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: August 8, 2023
    Assignee: ISP Investments LLC
    Inventors: Kishor Kumar Mistry, Abdul Wahab Hussain, Petra Helga Beck, David Vaughan Palmer, Benjamin Roger Sales, Andrew Mint
  • Publication number: 20230240953
    Abstract: The present application provides an antimicrobial composition comprising: (a) about 0.01 to about 99.9 wt. % of at least one compound having a structure of formula (I) or formula (II): wherein R1 is hydrogen, alkyl, alkoxy or hydroxyl; R2 is hydrogen, alkyl or alkoxy; and (b) about 0.1 to about 95% wt. % of one or more antimicrobial compounds not being compounds of formula (I) and formula (II). Also disclosed is a process for preparing the compositions and method of use thereof.
    Type: Application
    Filed: June 28, 2021
    Publication date: August 3, 2023
    Applicant: ISP INVESTMENTS LLC
    Inventors: Solomon Howard JACOBSON, Yevgenly TUROVSKIY, Joseph TORELLA, Karen WINKOWSKI
  • Publication number: 20230193160
    Abstract: The present disclosure relates to a suspending polymer composition comprising a blend of: (i) about 40 to about 80 wt. % of hydroxypropylmethylcellulose (HPMC); (ii) about 10 to about 30 wt. % of xanthan gum; and (iii) about 10 to about 30 wt. % of cetyl-hydroxy ethyl cellulose (cetyl-HEC) for use in personal care or home care compositions. The suspending polymer composition preferably is free of acrylates, methacrylates and derivatives thereof.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 22, 2023
    Applicant: ISP INVESTMENTS LLC
    Inventors: Eric-Jan de FEIJ, Gijsbert KROON, Tittu Maria NUUTINEN, Michael FRANZKE
  • Patent number: 11673905
    Abstract: The invention relates to a topical composition comprising an extract of Tiger lily (Lilium tigrinum) enriched in low molecular weight RNA. The invention also relates to a method of cosmetic care including the topical application a composition comprising an extract of Tiger lily (Lilium tigrinum) in a physiologically acceptable medium, in order to reduce skin signs of aging and photo-aging. The invention is also directed to a cosmetic method of treatment to improve cell viability, to improve cell protection against particulate matter and against DNA damages, and to reduce cellular senescence.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: June 13, 2023
    Assignees: ISP INVESTMENTS LLC, ELC MANAGEMENT LLC
    Inventors: Elodie Oger, Rachel Chabert, Isabelle Imbert, Jean-Marie Botto, Nouha Domloge, Joel Mantelin, Nadine Pernodet, Kelly Dong, Chia-Wen Chen
  • Publication number: 20230165785
    Abstract: The invention relates to the method for obtaining an extract of sandalwood (Santalum album) by extraction using a supercritical fluid and a co-solvent chosen from primary or secondary alcohols. The invention also relates to a crude extract of sandalwood comprising from 10 to 70% of volatile compounds and from 30 to 90% of semi- to non-volatile compounds.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 1, 2023
    Applicants: ISP INVESTMENTS LLC, JAFER ENTERPRISES R&D, S.L.U
    Inventors: Catherine GONDRAN, MUR Ludivine, Isabelle IMBERT, Erell LE BORGNE, Sébastien GARNIER
  • Patent number: 11628133
    Abstract: The present invention relates to the cosmetic use of a composition including, as the active agent, 0.1 to 1 ?M of a synthetic peptide of sequence His-D-Trp-Ala-Trp-D-Phe-Lys-NH2 or one of the salts thereof in a physiologically suitable medium, in order to reduce or delay the appearance of cell senescence and signs of skin aging. The present invention also relates to a method for cosmetic treatment which relates to these novel uses, including comprising the steps of applying the composition, topically, at least once per day, for a period of at least two days.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: April 18, 2023
    Assignee: ISP Investments LLC
    Inventors: Nouha Domloge, Catherine Gondran, Ludivine Mur