1
Robert S Langer, David M Lynn, David Putnam, Mansoor M Amiji, Daniel G Anderson: Biodegradable poly(β-amino esters) and uses thereof. Massachusetts Institute of Technology, Brenda Herschbach Jarrell, C Hunter Baker, Choate Hall & Stewart, February 14, 2006: US06998115 (61 worldwide citation)

Poly(β-amino esters) prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis(acrylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also provided. These tertiary amine-containing polymers are preferably b ...


2
Robert S Langer, David M Lynn, David Putnam, Mansoor M Amiji, Daniel G Anderson: Biodegradable poly(beta-amino esters) and uses thereof. Massachusetts Institute of Technology, Wolf Greenfield & Sacks P C, C Hunter Baker, October 15, 2013: US08557231 (52 worldwide citation)

Poly(β-amino esters) prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis(acrylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also provided. These tertiary amine-containing polymers are preferably b ...


3
David M Lynn, Eric L Dias, Robert H Grubbs, Bernard Mohr: Acid activation of ruthenium metathesis catalysts and living ROMP metathesis polymerization in water. California Institute of Technology, Tanuja V Garde, Pillsbury Winthrop, September 4, 2001: US06284852 (49 worldwide citation)

Activation of ruthenium based catalyst compounds with acid to improve reaction rates and yields of olefin metathesis reactions, including ROMP, RCM, ADMET and cross-metathesis reactions is disclosed. The ruthenium catalyst compounds are ruthenium carbene complexes of the general formula A


4
Daniel G Anderson, David M Lynn, Akin Akinc, Robert S Langer: Biodegradable poly(β-amino esters) and uses thereof. Massachusetts Institute of Technology, The United States of Americas represented by the Secretary of the Army, Choate Hall & Stewart, C Hunter Baker, September 23, 2008: US07427394 (45 worldwide citation)

Poly(β-amino esters) prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis(acrylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also provided. These tertiary amine-containing polymers are preferably b ...


5
David M Lynn: Building fragrance distribution system and method. July 20, 1999: US05924597 (42 worldwide citation)

A fragrance dispensing apparatus and method is disclosed for use in a multi-room building having an existing HVAC system ventilated by a forcing fan. The apparatus includes a plurality of fragrance containers, a plurality of solenoids, a plurality of programmable timers, and a single fan timer. A fr ...


6
David M Lynn: Electrical outlet box mounting bracket. February 4, 1997: US05598998 (32 worldwide citation)

A bracket is provided for use in conjunction with an electrical outlet box as commonly used in homes, office buildings and the like. The bracket is used to attach low voltage communication lines such as for cable television, telephones or for computer network lines. The bracket has a c-shaped frame ...


7
David M Lynn, Eduardo Vazquez, Robert Langer, Paula T Hammond: Methods of making decomposable thin films of polyelectrolytes and uses thereof. Massachusetts Institute of Technology, Choate Hall & Stewart, Valarie B Rosen, September 26, 2006: US07112361 (30 worldwide citation)

A decomposable thin film comprising a plurality of polyelectrolyte layers of alternating charge, wherein decomposition of the thin film is characterized by degradation of at least a portion of the polyelectrolyte layers.


8
David M Lynn Jones: Expansion joint cover. Construction Specialties, Brumbaugh Graves Donohue & Raymond, June 9, 1981: US04271650 (26 worldwide citation)

An expansion joint cover comprises at least one elongated frame assembly which includes a base member having a bridge-supporting rib adjacent the gap and a cover-supporting flange spaced laterally outwardly from the rib, the cover-supporting flange having an upwardly open groove and an abutment loca ...


9
Robert H Grubbs, Heather D Maynard, David M Lynn: Method of removing transition metals. California Institute O Technology, Tanuja V Garde, Pillsbury Winthrop, April 23, 2002: US06376690 (23 worldwide citation)

The present invention generally relates to the discovery that the solubility of metal complexes may be readily manipulated by the addition of one or more solubility-enhancing compounds. This manipulation of the solubilities allows for the preparation of suitable samples for precise quantitative anal ...


10
Robert S Langer, David M Lynn, David Putnam, Mansoor M Amiji, Daniel G Anderson: Biodegradable poly(beta-amino esters) and uses thereof. Massachusetts Institute of Technology, Wolf Greenfield & Sacks P C, C Hunter Baker, Robin A Weatherhead, October 16, 2012: US08287849 (21 worldwide citation)

Poly(β-amino esters) prepared from the conjugate addition of bis(secondary amines) or primary amines to a bis(acrylate ester) are described. Methods of preparing these polymers from commercially available starting materials are also provided. These tertiary amine-containing polymers are preferably b ...