Patents by Inventor Lars Gyldenvang

Lars Gyldenvang 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).

  • Tooth cleaning kit comprising at least one set of chewing gum pieces
    Patent number: 8551455
    Abstract: The invention relates to a tooth cleaning kit comprising at least one set of chewing gum pieces for sequentially or simultaneously chewing, wherein the individual set comprises at least one first chewing gum piece having a first formulation and at least one second chewing gum piece having a second formulation, which second formulation is different from said first formulation, and at least one of said first formulation and said second formulation comprises an anti-gingivitis agent.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: October 8, 2013
    Assignee: Gumlink A/S
    Inventors: Tove Nordestgaard Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • Chewing gum possessing tooth cleaning effect and a teeth cleaning method
    Patent number: 8512681
    Abstract: The invention relates to a chewing gum possessing tooth cleaning effects, excluding the tooth brush abrasive effect, which chewing gum when chewed on a daily basis as a tooth cleaning agent is capable of replacing the daily tooth brushing, whereby abrasive cleaning damages on teeth side surfaces and gingiva are avoided.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: August 20, 2013
    Assignee: GUMLINK A/S
    Inventors: Tove Nordestgaard Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • Compressed chewing gum tablet
    Patent number: 8496913
    Abstract: The present invention relates to a compressed chewing gum tablet possessing tooth brush properties, which compressed chewing gum tablet comprises at least gum base and a) at least one whitening agent, b) at least one fresh-breath agent, c) at least one anti-plaque agent, d) at least one anti-gingivitis agent, e) at least one re-mineralization agent, and f) optionally at least one anti-calculus agent, wherein the compressed chewing gum tablet at least partly is manufactured from a compressed mixture of granules and agents.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: July 30, 2013
    Assignee: Gumlink A/S
    Inventors: Tove Nordestgaard Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • CHEWING GUM POSSESSING TOOTH CLEANING EFFECT AND A TEETH CLEANING METHOD
    Publication number: 20110229539
    Abstract: The invention relates to a chewing gum possessing tooth cleaning effects, excluding the tooth brush abrasive effect, which chewing gum when chewed on a daily basis as a tooth cleaning agent is capable of replacing the daily tooth brushing, whereby abrasive cleaning damages on teeth side surfaces and gingiva are avoided.
    Type: Application
    Filed: May 27, 2011
    Publication date: September 22, 2011
    Applicant: GUMLINK A/S
    Inventors: Tove Nordestgaard KRISTIANSEN, Lars GYLDENVANG, Rikke MIKKELSEN
  • CHEWING GUM COMPRISING HYDROXYAPATITE
    Publication number: 20090280070
    Abstract: The present invention relates to a chewing gum comprising at least one gum base system, at least one chewing gum additive, and further comprising rod-shaped apatite crystals of the formula Ca5(PO4)3(OH)xFy having a length-to-breadth ratio of the crystals of at least ?5.
    Type: Application
    Filed: September 29, 2006
    Publication date: November 12, 2009
    Applicant: Gumlink A/S
    Inventors: Tania Kjolhede Porsgaard, Lars Gyldenvang
  • Tooth Cleaning kit Comprising At Least One Set Of Chewing Gum Pieces
    Publication number: 20080193506
    Abstract: A chewing gum possessing tooth cleaning effects, which chewing gum includes at least gum base and: a) at least one active cosmetic ingredient selected from whitening agents, b) at least one active cosmetic ingredient selected from fresh-breath agents, c) at least one active therapeutic ingredient selected from anti-plaque agents, d) at least one active therapeutic ingredient selected from anti-gingivitis agents. The chewing gum is intended for round the year daily use as the major tooth cleaning agent.
    Type: Application
    Filed: January 27, 2006
    Publication date: August 14, 2008
    Applicant: GUMLINK A/S
    Inventors: Tove Nordestgaard Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • Compressed Chewing Gum Tablet
    Publication number: 20080131379
    Abstract: The present invention relates to a compressed chewing gum tablet possessing tooth brush properties, which compressed chewing gum tablet comprises at least gum base and a) at least one whitening agent, b) at least one fresh-breath agent, c) at least one anti-plaque agent, d) at least one anti-gingivitis agent, e) at least one re-mineralization agent, and f) optionally at least one anti-calculus agent, wherein the compressed chewing gum tablet at least partly is manufactured from a compressed mixture of granules and agents.
    Type: Application
    Filed: January 27, 2006
    Publication date: June 5, 2008
    Applicant: GUMLINK A/S
    Inventors: Tove Nordestgaard Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • Chewing gum possessing tooth cleaning effect and a teeth cleaning method
    Publication number: 20060182693
    Abstract: The invention relates to a chewing gum possessing tooth cleaning effects, excluding the tooth brush abrasive effect, which chewing gum when chewed on a daily basis as a tooth cleaning agent is capable of replacing the daily tooth brushing, whereby abrasive cleaning damages on teeth side surfaces and gingiva are avoided.
    Type: Application
    Filed: January 27, 2006
    Publication date: August 17, 2006
    Applicant: GUMLINK A/S
    Inventors: Tove Kristiansen, Lars Gyldenvang, Rikke Mikkelsen
  • Chewing gum to control malodorous breath
    Patent number: 6592849
    Abstract: A chewing gum composition for controlling malodorous breath when chewed comprising a gum base having present therein a breath freshening amount of a water soluble zinc ion releasing salt and a phosphate salt mixture of alkali metal pyrophosphate and polyphosphate salts at a weight ratio of about 2:1 to 1:3 whereby the presence of the phosphate salt mixture enhances and extends the release of the zinc ion during the period of chewing.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: July 15, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Richard S. Robinson, Timothy E. Bruce, John P. Curtis, Donna M. Vroom, Bernie P. Blackwell, Poul N&phgr;rgaard Poulsen, Lars Gyldenvang
  • Chewing gum to control malodorous breath
    Publication number: 20030007936
    Abstract: A chewing gum composition for controlling malodorous breath when chewed comprising a gum base having present therein a breath freshening amount of a water soluble zinc ion releasing salt and a phosphate salt mixture of alkali metal pyrophosphate and polyphosphate salts at a weight ratio of about 2:1 to 1:3 whereby the presence of the phosphate salt mixture enhances and extends the release of the zinc ion during the period of chewing.
    Type: Application
    Filed: June 21, 2001
    Publication date: January 9, 2003
    Inventors: Richard S. Robinson, Timothy E. Bruce, John P. Curtis, Donna M. Vroom, Bernie P. Blackwell, Poul Norgaard Poulsen, Lars Gyldenvang