Patents by Inventor Lauri Kangas

Lauri Kangas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250000359
    Abstract: Disclosed is rebound tonometer with a body having proximal end and distal end, and opening at proximal end; magnetic elongated probe having first end protruding outside of body at first distance (D1) from opening, and second end inside body, the probe being aligned with and movable along axis of rebound tonometer; measurement coil and drive coil arranged inside body and partially surrounding magnetic elongated probe; and controller configured to: detect contact between object and first end when rebound tonometer is in use, by: energising drive coil to move magnetic elongated probe to have first end at second distance from proximal end; measuring first induced voltage in measurement coil; and comparing said voltage with predetermined criterion; and initiate measurement cycle of rebound tonometer when contact is detected.
    Type: Application
    Filed: October 4, 2022
    Publication date: January 2, 2025
    Applicant: ICARE FINLAND OY
    Inventors: Matti Raudasoja, Viktor Honkanen, Lauri Kangas
  • Publication number: 20240315557
    Abstract: Disclosed is an apparatus for determining physiological parameter. The apparatus has an elongated magnetic probe, a driver coil arranged partially to surround the elongated magnetic probe, a measurement coil with at least a first section and a second section and a controller. The controller is configured to selectively energize the driver coil to create a magnetic force to initiate movement of the elongated magnetic probe to a direction of the first end, measure a first induced voltage and common induced voltage values, determine locator values as a function of time, map the locator values as a function of time from the time domain to a spatial domain and calculate from the spatial domain locator values, a first velocity profile of the elongated magnetic probe, and use the calculated first velocity profile of the elongated magnetic probe to determine the physiological parameter.
    Type: Application
    Filed: June 22, 2022
    Publication date: September 26, 2024
    Applicant: ICARE FINLAND OY
    Inventors: Gosta Ehnholm, Matti Raudasoja, Viktor Honkanen, Lauri Kangas, Teemu Herranen, Mika Salkola
  • Patent number: 11638722
    Abstract: The invention concerns a medicine and a prophylactic medicine for COVID-19 disease. The inventive medicine targets the endosomic, non-endosomic and/or intracellular viral pathways and inhibits them. The best mode of the invention is considered to be the medicine that blocks all three viral pathways. In the best mode the individual dose of a constituent component of the medicine is arranged to a dosage size sufficient to inhibit its designated SARS-CoV-2 viral pathway. This allows the dose of a particular pharmacological agent to be smaller than in a drug with just one kind of pharmacological agent. The best mode of the invention shuts the two cell membrane viral pathways and the one intracellular viral pathway with the minimum efficient dose, thereby preventing drug overdose, and enabling prophylactic or preventive use.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: May 2, 2023
    Assignee: THERAPEUTICA BOREALIS OY C/O AVANCE ATTORNEYS LTD.
    Inventors: Kalervo Väänänen, Lauri Kangas, Matti Rihko
  • Patent number: 11278602
    Abstract: The invention concerns a medicine and a prophylactic medicine for COVID-19 disease. The inventive medicine targets the endosomic, non-endosomic and/or intracellular viral pathways and inhibits them. The best mode of the invention is considered to be the medicine that blocks all three viral pathways. In the best mode the individual dose of a constituent component of the medicine is arranged to a dosage size sufficient to inhibit its designated SARS-CoV-2 viral pathway. This allows the dose of a particular pharmacological agent to be smaller than in a drug with just one kind of pharmacological agent. The best mode of the invention shuts the two cell membrane viral pathways and the one intracellular viral pathway with the minimum efficient dose, thereby preventing drug overdose, and enabling prophylactic or preventive use.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: March 22, 2022
    Assignee: THERAPEUTICA BOREALIS OY
    Inventors: Kalervo Väänänen, Lauri Kangas, Matti Rihko
  • Patent number: 11007187
    Abstract: The invention concerns a medicine and a prophylactic medicine for COVID-19 disease. The inventive medicine targets the endosomic, non-endosomic and/or intracellular viral pathways and inhibits them. The best mode of the invention is considered to be the medicine that blocks all three viral pathways. In the best mode the individual dose of a constituent component of the medicine is arranged to a dosage size sufficient to inhibit its designated SARS-CoV-2 viral pathway. This allows the dose of a particular pharmacological agent to be smaller than in a drug with just one kind of pharmacological agent. The best mode of the invention shuts the two cell membrane viral pathways and the one intracellular viral pathway with the minimum efficient dose, thereby preventing drug overdose, and enabling prophylactic or preventive use.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: May 18, 2021
    Assignee: THERAPEUTICA BOREALIS OY
    Inventors: Kalervo Väänänen, Lauri Kangas, Matti Rihko
  • Patent number: 10377791
    Abstract: The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R1 to R6 are as defined in the claims. The invention further relates to their use as inhibitors of 17?-HSD and in treatment or prevention of steroid hormone de-pendent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17?-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: August 13, 2019
    Assignee: FORENDO PHARMA LTD.
    Inventors: Maire Eloranta, Leena Hirvelä, Lauri Kangas, Pasi Koskimies, Risto Lammintausta, Mikko Unkila
  • Patent number: 9850272
    Abstract: The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R2, R3, R4, R7 and R8 are as defined in the claims. The invention further relates to their use as inhibitors of 17?-HSD1 and in treatment or prevention of steroid hormone dependent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17?-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: December 26, 2017
    Assignee: FORENDO PHARMA LTD.
    Inventors: Leena Hirvelä, Lauri Kangas, Pasi Koskimies, Risto Lammintausta, Mikko Unkila
  • Patent number: 9663549
    Abstract: The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R2 to R7 are as defined in the claims. The invention further relates to their use as inhibitors of 17?-HSD and in treatment or prevention of steroid hormone de-pendent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17?-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the afore-mentioned compounds or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: May 30, 2017
    Assignee: FORENDO PHARMA LTD.
    Inventors: Maire Eloranta, Leena Hirvelä, Lauri Kangas, Pasi Koskimies, Risto Lammintausta, Mikko Unkila
  • Patent number: 9566252
    Abstract: This invention relates to a method for inhibition of skin atrophy, or epithelial or mucosal atrophy in women, or to a method for treatment or prevention of symptoms related to said atrophy, said method comprising administering to the woman an effective amount of the compound of formula (I) or a geometric isomer, a stereoisomer, a pharmaceutically acceptable salt, an ester thereof or a metabolite thereof.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: February 14, 2017
    Assignee: HORMOS MEDICAL LTD.
    Inventors: Kaija Halonen, Lauri Kangas, Michael W. DeGregorio
  • Patent number: 7528166
    Abstract: Novel phenolic esters of lignans, and pharmaceutical compositions, dietary supplements, and food products containing these esters.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: May 5, 2009
    Assignee: Hormos Medical Corporation
    Inventors: Patrik Eklund, Mervi Hiilovaara-Teijo, Arja Kalapudas, Lauri Kangas, Anna Lindholm, Rainer Sjohölm, Marja Södervall, Mikko Unkila
  • Patent number: 7008666
    Abstract: The invention relates to a method of inhibiting myeloperoxidase activity in neutrophils in an individual by administering to the individual an effective amount of a lignan, where said lignan is enterolactone. The invention is further directed to a method inhibiting myeloperoxidase activity or oxidative burst of macrophages in an individual by administering to the individual an effective amount of a lignan where said lignan is enterolactone or hydroxymatairesinol or a mixture. Finally, the invention is directed to a method of inhibiting oxidative burst or myeloperoxidase activity in neutrophils in an individual by administering to the individual an effective amount of a lignan which is hydroxymatairesinol.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: March 7, 2006
    Assignee: Hormos Nutraceutical Oy Ltd.
    Inventors: Markku Ahotupa, John Eriksson, Lauri Kangas, Mikko Unkila, Janne Komi, Merja Perälä, Helena Korte
  • Patent number: 7005447
    Abstract: A food product containing an effective amount of an active agent which is hydroxymatairesinol, a geometric isomer or stereoisomer thereof, or an acceptable salt thereof, or a mixture thereof, where the food product is selected from the group consisting of a nutritional supplement and a nutrient. The food product can increase the level of enterolactone or another metabolite of hydroxymatairesinol in a person's serum thereby causing prevention of a cancer or a certain non-cancer, hormone dependent disease in a person, based on the administration of hydroxymatairesinol to the person.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: February 28, 2006
    Assignee: Hormos Nutraceutical Oy Ltd.
    Inventors: Markku Ahotupa, Christer Eckerman, Lauri Kangas, Sari Mäkelä, Niina Saarinen, Risto Santti, Anni Wärri
  • Publication number: 20050187302
    Abstract: This invention relates to a method for the treatment or prevention of osteoporosis in an individual suffering from increased bone turnover, said method comprising administering to said individual an effective amount of a therapeutically active compound, which is a selective estrogen receptor modulator of the triphenylalkene or triphenylalkane structure.
    Type: Application
    Filed: February 23, 2004
    Publication date: August 25, 2005
    Applicant: Hormos Medical Corporation
    Inventors: Taru Blom, Lauri Kangas, Risto Lammintausta
  • Publication number: 20050101541
    Abstract: Novel phenolic esters of lignans, and pharmaceutical compositions, dietary supplements, and food products containing these esters.
    Type: Application
    Filed: January 21, 2003
    Publication date: May 12, 2005
    Inventors: Patrik Eklund, Mervi Hiilovaara-Teijo, Arja Kalapudas, Lauri Kangas, Anna Lindholm, Rainer Sjoholm, Marja Sodervall, Mikko Unkila
  • Patent number: 6875775
    Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2, which are the same or different are a) H, halogen, OCH3, OH; or where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C?CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and ?R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: April 5, 2005
    Assignee: Hormos Medical Oy LTD
    Inventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo Väänänen, Arto Karjalainen
  • Patent number: 6723738
    Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2 , which are the same or different are a) H, halogen, OCH3, OH; or where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C≡CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: April 20, 2004
    Assignee: Hormos Medical Oy Ltd
    Inventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo Väänänen
  • Publication number: 20040048804
    Abstract: This invention relates to methods for prevention of cancers, certain non-cancer, hormone dependent diseases and/or cardiovascular diseases in a person, based on administering of hydroxymatairesinol to said person. The invention also concerns a method for increasing the level of enterolactone or another metabolite of hydroxymatairesinol in a person's serum thereby causing prevention of a cancer or a certain non-cancer, hormone dependent disease in a person, based on administering of hydroxymatairesinol to said person. Furthermore, this invention relates to pharmaceutical preparations, food additives and food products comprising hydroxymatairesinol.
    Type: Application
    Filed: August 13, 2003
    Publication date: March 11, 2004
    Inventors: Markku Ahotupa, Christer Eckerman, Lauri Kangas, Sari Makela, Niina Saarinen, Risto Santti, Anni Warri
  • Patent number: 6689809
    Abstract: This invention relates to methods for prevention of cancers, certain non-cancer, hormone dependent diseases and/or cardiovascular diseases in a person, based on administering of hydroxymatairesinol to said person. The invention also concerns a method for increasing the level of enterolactone or another metabolite of hydroxymatairesinol in a person's serum thereby causing prevention of a cancer or a certain non-cancer, hormone dependent disease in a person, based on administering of hydroxymatairesinol to said person. Furthermore, this invention relates to pharmaceutical preparations, food additives and food products comprising hydroxymatairesinol.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: February 10, 2004
    Assignee: Hormos Nutraceutical Oy Ltd.
    Inventors: Markku Ahotupa, Christer Eckerman, Lauri Kangas, Sari Mäkelä, Niina Saarinen, Risto Santti, Anni Wärri
  • Publication number: 20030225130
    Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: 1
    Type: Application
    Filed: April 8, 2003
    Publication date: December 4, 2003
    Applicant: HORMOS MEDICAL OY LTD.
    Inventors: Marja-Liisa Sodervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Harkonen, Kalervo Vaananen
  • Patent number: 6576645
    Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2, which are the same or different are a) H, halogen, OCH3, OH; or  where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C≡CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: June 10, 2003
    Assignee: Hormos Medical Oy Ltd
    Inventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo V{umlaut over (aa)}nänen