Michael E Hartman

US Patent:

6474929, Nov 5, 2002

Filed:

Mar 26, 1999

Appl. No.:

09/277437

Inventors:

Michael Robert Hartman - Torrance CA 90501

International Classification:

B65G 6523

US Classification:

414422, 414425, 414598

Abstract:

A device in which a lifting hopper ( ) traverses up along inclined rails ( L) and ( R) and dumps a load into a receptacle of some nature. The lifting hopper ( ) will accept a variety of material and debris laden carts, tilt trucks, and wheel barrows. No modifications or special attachments are needed to use the various carts, tilt trucks, and wheel barrows. The loaded cart, tilt truck or wheel barrow positions in the lifting hopper and secures in place. The lifting hopper ( ) traverses up along incline rails ( L) and ( R), rotates and dumps, then returns to the original position ready for another cycle. Material or debris may load directly into the lifting hopper ( ) without the use of a cart, tilt truck, or wheel barrow when wheel ( ) extends the dumping device can reposition around the material or debris receptacle, or loaded onto a truck or trailer and transported to a different site.

US Patent:

8324266, Dec 4, 2012

Filed:

Oct 26, 2011

Appl. No.:

13/281726

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

Pearl Therapeutics, Inc. - Redwood City CA

International Classification:

A61K 31/40
A61K 9/00
A61K 9/12
A61K 9/14

US Classification:

514408, 424 45, 424 46, 424489

Abstract:

Compositions, methods and systems are provided for pulmonary or nasal delivery of two or more active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20110023876, Feb 3, 2011

Filed:

May 28, 2010

Appl. No.:

12/790448

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

PEARL THERAPEUTICS, INC. - Redwood City CA

International Classification:

A61M 15/00
A61K 9/12
A61K 9/14
A61K 31/40

US Classification:

12820315, 424 45, 424489, 514424, 12820312

Abstract:

Compositions, methods and systems are provided for pulmonary delivery of long-acting muscarinic antagonists and long-acting βadrenergic receptor agonists via a metered dose inhaler. In particular embodiments, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20110132356, Jun 9, 2011

Filed:

May 28, 2010

Appl. No.:

12/790605

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

PEARL THERAPEUTICS, INC. - Redwood City CA

International Classification:

A61K 9/12
A61K 9/14
A61P 11/00
A61M 15/00

US Classification:

12820315, 424 45, 424489

Abstract:

Compositions, methods and systems are provided for pulmonary delivery of long-acting muscarinic antagonists and long-acting βadrenergic receptor agonists via a metered dose inhaler. In particular embodiments, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20110132357, Jun 9, 2011

Filed:

May 28, 2010

Appl. No.:

12/790710

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

PEARL THERAPEUTICS, INC. - Redwood City CA

International Classification:

A61K 9/12
A61K 9/14
A61K 31/40
A61P 11/00
A61P 29/00
A61P 11/08
A61P 11/02
A61M 15/00

US Classification:

12820315, 424 45, 424489, 514424

Abstract:

Compositions, methods and systems are provided for pulmonary or nasal delivery of two or more active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20110135737, Jun 9, 2011

Filed:

May 28, 2010

Appl. No.:

12/790671

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

PEARL THERAPEUTICS, INC. - Redwood City CA

International Classification:

A61K 9/12
A61K 9/14
A61M 15/00
B65B 31/10

US Classification:

424489, 424 43, 12820312, 12820315, 141 3

Abstract:

Compositions, methods and systems are provided for pulmonary or nasal delivery of active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20120039952, Feb 16, 2012

Filed:

May 17, 2011

Appl. No.:

13/109884

Inventors:

Reinhard Vehring - Edmonton, CA
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Kumar Dwivedi - Redwood City CA, US

Assignee:

PEARL THERAPEUTICS, INC. - Redwood City CA

International Classification:

A61K 9/12
A61P 11/00
A61P 11/08
A61K 9/00
A61P 29/00
A61P 9/12
A61P 9/08
A61P 11/06
A61P 37/08

US Classification:

424400, 424 45

Abstract:

Compositions, methods and systems are provided for pulmonary or nasal delivery of two or more active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.

US Patent:

20130092160, Apr 18, 2013

Filed:

Dec 3, 2012

Appl. No.:

13/692904

Inventors:

Pearl Therapeutics, Inc. - Redwood City CA, US
Michael Steven Hartman - Millbrae CA, US
Adrian Edward Smith - Emerald Hills CA, US
Vidya B. Joshi - Redwood City CA, US
Sarvajna Dwivedi - Redwood City CA, US

Assignee:

Pearl Therapeutics, Inc. - Redwood City CA

International Classification:

A61K 9/00
A61M 15/00

US Classification:

12820315

Abstract:

Compositions, methods and systems are provided for pulmonary or nasal delivery of two or more active agents via a metered dose inhaler. In one embodiment, the compositions include a suspension medium, active agent particles, and suspending particles, in which the active agent particles and suspending particles form a co-suspension within the suspension medium.