David H. Gracias

Person

Baltimore, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-folding sub-centimeter structures
- Patent number 11,535,510
- Issue date Dec 27, 2022
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Bioresorbable self-folding tools for surgery, single cell capture a...
- Patent number 11,331,085
- Issue date May 17, 2022
- The Johns Hopkins University
- David Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Programmable soft robot
- Patent number 11,332,493
- Issue date May 17, 2022
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for statistical tissue sampling using microdevices
- Patent number 10,722,221
- Issue date Jul 28, 2020
- The Johns Hopkins University
- Anthony N. Kalloo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-actuating chemomechanical devices for delivery and extended re...
- Patent number 10,441,760
- Issue date Oct 15, 2019
- The Johns Hopkins University
- Florin M. Selaru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamical display based on chemical release from printed porous voxels
- Patent number 10,192,471
- Issue date Jan 29, 2019
- The Johns Hopkins University
- David Gracias
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for statistical tissue sampling using microdevices
- Patent number 9,717,484
- Issue date Aug 1, 2017
- The Johns Hopkins University
- Anthony N. Kalloo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Array structures of containers
- Patent number 9,545,772
- Issue date Jan 17, 2017
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Curved and flexible microfluidics
- Patent number 9,375,873
- Issue date Jun 28, 2016
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optically-actuated mechanical devices
- Patent number 9,272,426
- Issue date Mar 1, 2016
- The Uniteed States of America as represented by the Secretary of the Army
- Christopher J. Morris
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Reconfigurable lithographic structures
- Patent number 9,108,314
- Issue date Aug 18, 2015
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Self-assembled, micropatterned, and radio frequency (RF) shielded b...
- Patent number 9,005,995
- Issue date Apr 14, 2015
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-assembled, micropatterned, and radio frequency (RF) shielded b...
- Patent number 8,709,829
- Issue date Apr 29, 2014
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reconfigurable lithographic structures
- Patent number 8,703,073
- Issue date Apr 22, 2014
- The Johns Hopkins University
- David Hugo Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Self-assembled, micropatterned, and radio frequency (RF) shielded b...
- Patent number 8,246,917
- Issue date Aug 21, 2012
- Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-assembled, micropatterned, and radio frequency (RF) shielded b...
- Patent number 8,236,259
- Issue date Aug 7, 2012
- Johns Hopkins University
- David H. Gracias
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Self-assembled electrical networks
- Patent number 7,724,541
- Issue date May 25, 2010
- President and Fellows of Harvard College
- David H. Gracias
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTISEGMENTED ROBOTS AND NETWORKS OF MULTISEGMENTED ROBOTS
- Publication number 20240375270
- Publication date Nov 14, 2024
- The Johns Hopkins University
- Aishwarya PANTULA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
3D SHELL MICROELECTRODE ARRAYS FOR ELECTRICALLY ACTIVE ORGANOIDS
- Publication number 20240344014
- Publication date Oct 17, 2024
- The Johns Hopkins University
- Qi HUANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SURFACE ENHANCED RAMAN SPECTROSCOPY METHOD OF PATHOGEN DETECTION AN...
- Publication number 20240183784
- Publication date Jun 6, 2024
- The Johns Hopkins University
- Kam Sang KWOK
- B82 - NANO-TECHNOLOGY
Information Patent Application
DELIVERY OF MACROMOLECULES USING MICROINJECTORS
- Publication number 20240157101
- Publication date May 16, 2024
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIORESORBABLE SELF-FOLDING TOOLS FOR SURGERY, SINGLE CELL CAPTURE A...
- Publication number 20220346760
- Publication date Nov 3, 2022
- The Johns Hopkins University
- David GRACIAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUOROPOLYMER SHEAR-THINNING INKS AND METHODS OF MAKING AND USING SAME
- Publication number 20220186055
- Publication date Jun 16, 2022
- The Johns Hopkins University
- Zhouran Jiang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BIOMIMETIC PLATFORMS TO MODEL VASCULAR PATHOPHYSIOLOGY, DIAGNOSTICS...
- Publication number 20210372995
- Publication date Dec 2, 2021
- The Johns Hopkins University
- Lewis Romer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MOLECULAR DNA STRAND-DISPLACEMENT CONTROLLERS FOR DIRECTING MATERIA...
- Publication number 20210047478
- Publication date Feb 18, 2021
- The Johns Hopkins University
- Angelo Cangialosi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROGRAMMABLE SOFT ROBOT
- Publication number 20200377544
- Publication date Dec 3, 2020
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR STATISTICAL TISSUE SAMPLING USING MICRODEVICES
- Publication number 20180028165
- Publication date Feb 1, 2018
- The Johns Hopkins University
- Anthony N. Kalloo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DYNAMICAL DISPLAY BASED ON CHEMICAL RELEASE FROM PRINTED POROUS VOXELS
- Publication number 20160300382
- Publication date Oct 13, 2016
- The Johns Hopkins University
- David Gracias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIORESORBABLE SELF-FOLDING TOOLS FOR SURGERY, SINGLE CELL CAPTURE A...
- Publication number 20160106399
- Publication date Apr 21, 2016
- The Johns Hopkins University
- David GRACIAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICALLY-ACTUATED MECHANICAL DEVICES
- Publication number 20150298322
- Publication date Oct 22, 2015
- U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
- Christopher J. Morris
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
THREE DIMENSIONAL SELF-FOLDED MICROANTENNA
- Publication number 20140320378
- Publication date Oct 30, 2014
- The Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-ASSEMBLED, MICROPATTERNED, AND RADIO FREQUENCY (RF) SHIELDED B...
- Publication number 20140249403
- Publication date Sep 4, 2014
- The Johns Hopkins University
- DAVID H. GRACIAS
- G01 - MEASURING TESTING
Information Patent Application
Self-Actuating Chemomechanical Devices for Delivery and Extended Re...
- Publication number 20140249499
- Publication date Sep 4, 2014
- The Johns Hopkins University
- Florin M. Selaru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Device for Statistical Tissue Sampling Using Microdevices
- Publication number 20140207019
- Publication date Jul 24, 2014
- The Johns Hopkins University
- Anthony N. Kalloo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RECONFIGURABLE LITHOGRAPHIC STRUCTURES
- Publication number 20140191524
- Publication date Jul 10, 2014
- The Johns Hopkins University
- DAVID H. GRACIAS
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CURVED AND FLEXIBLE MICROFLUIDICS
- Publication number 20130210148
- Publication date Aug 15, 2013
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Self-Assembled, Micropatterned, and Radio Frequency (RF) Shielded B...
- Publication number 20130116541
- Publication date May 9, 2013
- Johns Hopkins University
- David H. Gracias
- G01 - MEASURING TESTING
Information Patent Application
ARRAY STRUCTURES OF CONTAINERS
- Publication number 20130095258
- Publication date Apr 18, 2013
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SELF-FOLDING SUB-CENTIMETER STRUCTURES
- Publication number 20130045530
- Publication date Feb 21, 2013
- The John Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SELF-ASSEMBLY OF LITHOGRAPHICALLY PATTERNED POLYHEDRAL NANOSTRUCTUR...
- Publication number 20120135237
- Publication date May 31, 2012
- The Johns Hopkins University
- David H. Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
RECONFIGURABLE LITHOGRAPHIC STRUCTURES
- Publication number 20100326071
- Publication date Dec 30, 2010
- The John Hopkins University
- David Hugo Gracias
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SELF-ASSEMBLED, MICROPATTERNED, AND RADIO FREQUENCY (RF) SHIELDED B...
- Publication number 20090311190
- Publication date Dec 17, 2009
- Johns Hopkins University
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Self-assembled, micropatterned, and radio frequency (RF) shielded B...
- Publication number 20070020310
- Publication date Jan 25, 2007
- David H. Gracias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Self-assembled electrical networks
- Publication number 20060191125
- Publication date Aug 31, 2006
- President and Fellows of Harvard College
- David H. Gracias
- B82 - NANO-TECHNOLOGY
Information Patent Application
Interconnect adapted for reduced electron scattering
- Publication number 20050224980
- Publication date Oct 13, 2005
- Jihperng Leu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Selectively converted inter-layer dielectric
- Publication number 20040102032
- Publication date May 27, 2004
- Grant M. Kloster
- H01 - BASIC ELECTRIC ELEMENTS

David H. Gracias

Person

Patents Grantslast 30 patents

Self-folding sub-centimeter structures

Bioresorbable self-folding tools for surgery, single cell capture a...

Programmable soft robot

Method and device for statistical tissue sampling using microdevices

Self-actuating chemomechanical devices for delivery and extended re...

Dynamical display based on chemical release from printed porous voxels

Method and device for statistical tissue sampling using microdevices

Array structures of containers

Curved and flexible microfluidics

Optically-actuated mechanical devices

Reconfigurable lithographic structures

Self-assembled, micropatterned, and radio frequency (RF) shielded b...

Self-assembled, micropatterned, and radio frequency (RF) shielded b...

Reconfigurable lithographic structures

Self-assembled, micropatterned, and radio frequency (RF) shielded b...

Self-assembled, micropatterned, and radio frequency (RF) shielded b...

Self-assembled electrical networks

Patents Applicationslast 30 patents

MULTISEGMENTED ROBOTS AND NETWORKS OF MULTISEGMENTED ROBOTS

3D SHELL MICROELECTRODE ARRAYS FOR ELECTRICALLY ACTIVE ORGANOIDS

SURFACE ENHANCED RAMAN SPECTROSCOPY METHOD OF PATHOGEN DETECTION AN...

DELIVERY OF MACROMOLECULES USING MICROINJECTORS

BIORESORBABLE SELF-FOLDING TOOLS FOR SURGERY, SINGLE CELL CAPTURE A...

FLUOROPOLYMER SHEAR-THINNING INKS AND METHODS OF MAKING AND USING SAME

BIOMIMETIC PLATFORMS TO MODEL VASCULAR PATHOPHYSIOLOGY, DIAGNOSTICS...

MOLECULAR DNA STRAND-DISPLACEMENT CONTROLLERS FOR DIRECTING MATERIA...

PROGRAMMABLE SOFT ROBOT

METHOD AND DEVICE FOR STATISTICAL TISSUE SAMPLING USING MICRODEVICES

DYNAMICAL DISPLAY BASED ON CHEMICAL RELEASE FROM PRINTED POROUS VOXELS

BIORESORBABLE SELF-FOLDING TOOLS FOR SURGERY, SINGLE CELL CAPTURE A...

OPTICALLY-ACTUATED MECHANICAL DEVICES

THREE DIMENSIONAL SELF-FOLDED MICROANTENNA

SELF-ASSEMBLED, MICROPATTERNED, AND RADIO FREQUENCY (RF) SHIELDED B...

Self-Actuating Chemomechanical Devices for Delivery and Extended Re...

Method and Device for Statistical Tissue Sampling Using Microdevices

RECONFIGURABLE LITHOGRAPHIC STRUCTURES

CURVED AND FLEXIBLE MICROFLUIDICS

Self-Assembled, Micropatterned, and Radio Frequency (RF) Shielded B...

ARRAY STRUCTURES OF CONTAINERS

SELF-FOLDING SUB-CENTIMETER STRUCTURES

SELF-ASSEMBLY OF LITHOGRAPHICALLY PATTERNED POLYHEDRAL NANOSTRUCTUR...

RECONFIGURABLE LITHOGRAPHIC STRUCTURES

SELF-ASSEMBLED, MICROPATTERNED, AND RADIO FREQUENCY (RF) SHIELDED B...

Self-assembled, micropatterned, and radio frequency (RF) shielded B...

Self-assembled electrical networks

Interconnect adapted for reduced electron scattering

Selectively converted inter-layer dielectric