Patents by Inventor David Michael Petersen
David Michael Petersen 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).
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Publication number: 20230337948Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: February 6, 2023Publication date: October 26, 2023Inventors: Mark C. Brister, Paul V. Neale, Sean T. Saint, James R. Petisce, Thomas McGee, Daniel Shawn Codd, David Michael Petersen, Daniel Kline
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Publication number: 20230284937Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: March 8, 2023Publication date: September 14, 2023Inventors: Mark C. Brister, Paul V. Neale, Sean T. Saint, James R. Petisce, James Patrick Thrower, Apurv U. Kamath, Daniel Kline, John A. Guerre, Daniel Shawn Codd, Thomas McGee, David Michael Petersen
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Publication number: 20200138346Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: December 17, 2019Publication date: May 7, 2020Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, James Patrick Thrower, Apurv Ullas Kamath, Daniel S. Kline, John A, Guerre, Daniel Shawn Codd, Thomas F. McGee, David Michael Petersen
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Patent number: 10555866Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a plurality of wheel direction locks each coupled to a wheel and adapted to lock the wheel in fixed moving direction or to release the wheel to turn freely. The apparatus may include a seat that is slidably attached to the two side frames and is movable between a front position for walking inside the frames and a rear position sitting. The apparatus may be converted to a transport chair by locking front wheel and releasing the rear wheels, and sliding the movable seat to the rear position. It may include an X-folder that facilitates collapsing the walker to a small footprint. It may also include two forearm gutters as part of the upper body supports that give the user an upright walking posture for health benefits.Type: GrantFiled: January 15, 2018Date of Patent: February 11, 2020Assignee: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, David Allen Purcell, David Michael Petersen, Scott Allen Rieger
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Publication number: 20190357821Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: July 25, 2019Publication date: November 28, 2019Inventors: Mark C. Brister, Paul V. Neale, Sean T. Saint, James R. Petisce, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Patent number: 10434031Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.Type: GrantFiled: April 25, 2019Date of Patent: October 8, 2019Assignee: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, Craig Timothy Shugert, David Michael Petersen
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Publication number: 20190247266Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.Type: ApplicationFiled: April 25, 2019Publication date: August 15, 2019Applicant: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, Craig Timothy Shugert, David Michael Petersen
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Patent number: 10307321Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.Type: GrantFiled: January 20, 2018Date of Patent: June 4, 2019Assignee: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, Craig Timothy Shugert, David Michael Petersen
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Publication number: 20190105221Abstract: A collapsible wheeled walker with two side frames and two height adjustable upper body supports. The apparatus includes a seat that is slidably attached to the two side frames and is movable between a front position to facilitate an ample walking space inside the frames and a rear position for a user to sit. The apparatus may include an X-folder that facilitates collapsing the walker to a small footprint for storage and transportation. It may also include a left forearm gutter and a right forearm gutter as part of the upper body supports that give the user an upright walking posture for health benefits.Type: ApplicationFiled: January 20, 2018Publication date: April 11, 2019Applicant: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, Craig Timothy Shugert, David Michael Petersen
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Publication number: 20190105220Abstract: A collapsible Wheeled Walker with two side frames and two height adjustable upper body supports. The apparatus includes a plurality of wheel direction locks each coupled to a wheel and adapted to lock the wheel in fixed moving direction or to release the wheel to turn freely. The apparatus may include a seat that is slidably attached to the two side frames and is movable between a front position for walking inside the frames and a rear position sitting. The apparatus may be converted to a transport chair by locking front wheel and releasing the rear wheels, and sliding the movable seat to the rear position. It may include an X-folder that facilitates collapsing the Walker to a small footprint. It may also include two forearm gutters as part of the upper body supports that give the user an upright walking posture for health benefits.Type: ApplicationFiled: January 15, 2018Publication date: April 11, 2019Applicant: ProtoStar, Inc., a Delaware CorporationInventors: Yichuan Pan, Peter James Fellingham, Zelin Zhang, David Allen Purcell, David Michael Petersen, Scott Allen Rieger
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Patent number: 9833176Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: July 12, 2012Date of Patent: December 5, 2017Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Patent number: 9814414Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: March 30, 2010Date of Patent: November 14, 2017Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, James Patrick Thrower, Apurv Ullas Kamath, Daniel S. Kline, John A. Guerre, Daniel Shawn Codd, Thomas F. McGee, David Michael Petersen
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Publication number: 20170196491Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: March 27, 2017Publication date: July 13, 2017Inventors: Mark C. Brister, Paul V. Neale, Sean Saint, James R. Petisce, James Patrick Thrower, Apurv Ullas Kamath, Daniel S. Kline, John A. Guerre, Daniel Shawn Codd, Thomas F. McGee, David Michael Petersen
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Patent number: 9414777Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: March 10, 2005Date of Patent: August 16, 2016Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, James Patrick Thrower, Apurv Ullas Kamath, Daniel S. Kline, John A. Guerre, Daniel Shawn Codd, Thomas F. McGee, David Michael Petersen
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Patent number: 8801611Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: March 22, 2010Date of Patent: August 12, 2014Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James Patrick Thrower, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Patent number: 8721545Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: March 22, 2010Date of Patent: May 13, 2014Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James Patrick Thrower, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Patent number: 8475373Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: July 17, 2008Date of Patent: July 2, 2013Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James Patrick Thrower, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Publication number: 20120277562Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: July 12, 2012Publication date: November 1, 2012Applicant: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Patent number: 8229534Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: GrantFiled: October 26, 2007Date of Patent: July 24, 2012Assignee: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, Thomas F. McGee, Daniel Shawn Codd, David Michael Petersen, Daniel S. Kline
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Publication number: 20100185069Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.Type: ApplicationFiled: March 30, 2010Publication date: July 22, 2010Applicant: DexCom, Inc.Inventors: Mark Brister, Paul V. Neale, Sean Saint, James R. Petisce, James Patrick Thrower, Apurv Ullas Kamath, Daniel S. Kline, John A. Guerre, Daniel Shawn Codd, Thomas F. McGee, David Michael Petersen