David Steppan

Person

Gibsonia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for graphical depiction of a value of a property of a material
- Patent number 11,854,053
- Issue date Dec 26, 2023
- Covestro LLC
- Angela M. Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display screen with graphical user interface
- Patent number D960173
- Issue date Aug 9, 2022
- Covestro LLC
- David D. Steppan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D951273
- Issue date May 10, 2022
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D951291
- Issue date May 10, 2022
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with an animated graphical user i...
- Patent number D946019
- Issue date Mar 15, 2022
- Covestro LLC
- Mylauna M. Swango
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D944262
- Issue date Feb 22, 2022
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with graphical user interface
- Patent number D940741
- Issue date Jan 11, 2022
- Covestro LLC
- Angela Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with graphical user interface
- Patent number D929428
- Issue date Aug 31, 2021
- Covestro LLC
- Angela Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with a graphical user interface
- Patent number D928819
- Issue date Aug 24, 2021
- Covestro LLC
- David D. Steppan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D907057
- Issue date Jan 5, 2021
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D907058
- Issue date Jan 5, 2021
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D907059
- Issue date Jan 5, 2021
- Covestro LLC
- Angela M. Beck
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with an animated graphical user i...
- Patent number D894922
- Issue date Sep 1, 2020
- Covestro LLC
- Mylauna M. Swango
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with a graphical user interface
- Patent number D881209
- Issue date Apr 14, 2020
- Covestro LLC
- David D. Steppan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with a graphical user interface
- Patent number D868807
- Issue date Dec 3, 2019
- Covestro LLC
- David D. Steppan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen portion with a graphical user interface
- Patent number D868806
- Issue date Dec 3, 2019
- Covestro LLC
- David D. Steppan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Methods for making pre-fabricated insulated wall structures and app...
- Patent number 10,227,779
- Issue date Mar 12, 2019
- Covestro LLC
- David D. Steppan
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polyol compositions useful for preparing dimensionally stable, low...
- Patent number 7,300,961
- Issue date Nov 27, 2007
- Bayer MaterialScience LLC
- Karl W. Haider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making cellular composites using polymeric isocyanates...
- Patent number 7,199,168
- Issue date Apr 3, 2007
- Bayer MaterialScience LLC
- Kieth G. Spitler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High performance RIM elastomers and a process for their production
- Patent number 6,765,080
- Issue date Jul 20, 2004
- Bayer Corporation
- Michael S. Super
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isotropic rigid foams
- Patent number 6,617,368
- Issue date Sep 9, 2003
- Bayer Corporation
- David D. Steppan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-density, water blown polyurethane foams for energy-absorbing ap...
- Patent number 6,586,487
- Issue date Jul 1, 2003
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making semi-rigid energy-absorbing foam with polyurethan...
- Patent number 6,258,867
- Issue date Jul 10, 2001
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for the production of essentially void free foams
- Patent number 6,034,147
- Issue date Mar 7, 2000
- Bayer Corporation
- David A. Radovich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rigid polyurethane foam based on polyethers of TDA
- Patent number 6,005,016
- Issue date Dec 21, 1999
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane resin transfer molding systems
- Patent number 5,973,099
- Issue date Oct 26, 1999
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water blown, energy absorbing foams
- Patent number 5,847,014
- Issue date Dec 8, 1998
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for the production of essentially void free foams
- Patent number 5,801,210
- Issue date Sep 1, 1998
- Bayer Corporation
- David A. Radovich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
RIM elastomers based on prepolymers of cycloaliphatic diisocyanates
- Patent number 5,739,253
- Issue date Apr 14, 1998
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat resistant structural rim product
- Patent number 5,714,565
- Issue date Feb 3, 1998
- Bayer Corporation
- Neil H. Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PREDICTING PROPERT...
- Publication number 20240387006
- Publication date Nov 21, 2024
- Covestro LLC
- James A. Thompson-Colón
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCTION AND A...
- Publication number 20240123460
- Publication date Apr 18, 2024
- Covestro LLC
- Devin W. Ulam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCING POLYUR...
- Publication number 20240025094
- Publication date Jan 25, 2024
- Covestro LLC
- Devin W. Ulam
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCING RIGID...
- Publication number 20220324142
- Publication date Oct 13, 2022
- Covestro LLC
- Devin W. Ulam
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS FOR GRAPHICAL DEPICTION OF A VALUE OF A PROPERTY OF A MATERIAL
- Publication number 20220318863
- Publication date Oct 6, 2022
- Covestro LLC
- Angela M. Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPTIMIZING AN INDUSTRIAL PROCESS BASED ON ENVIRONMENTAL F...
- Publication number 20220277406
- Publication date Sep 1, 2022
- Covestro LLC
- Devin W. Ulam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR CREATING A RECIPE...
- Publication number 20220101453
- Publication date Mar 31, 2022
- Covestro LLC
- David D. Steppan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES TO CUSTOM DESIGN PRODUCTS
- Publication number 20210374295
- Publication date Dec 2, 2021
- Covestro LLC
- Angela M. Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PREDICTING PROPERT...
- Publication number 20210233618
- Publication date Jul 29, 2021
- Covestro LLC
- James A. Thompson-Colón
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES TO CUSTOM DESIGN PRODUCTS
- Publication number 20210097211
- Publication date Apr 1, 2021
- Covestro LLC
- Angela M. Beck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES TO CUSTOM DESIGN PRODUCTS
- Publication number 20200210056
- Publication date Jul 2, 2020
- Covestro LLC
- David D. Steppan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR MAKING PRE-FABRICATED INSULATED WALL STRUCTURES AND APP...
- Publication number 20180100306
- Publication date Apr 12, 2018
- Covestro LLC
- David D. Steppan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Advisor Recipe Development Software (ARDS)
- Publication number 20160306368
- Publication date Oct 20, 2016
- Bayer MaterialScience, LLC
- Keith Spitler
- G05 - CONTROLLING REGULATING
Information Patent Application
RIM elastomers based on isocyanurates of isophorone diisocyanate an...
- Publication number 20070142601
- Publication date Jun 21, 2007
- Bayer MaterialScience LLC
- Neil Harold Nodelman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyol compositions useful for preparing dimensionally stable, low...
- Publication number 20030236314
- Publication date Dec 25, 2003
- Karl W. Haider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH PERFORMANCE RIM ELASTOMERS AND A PROCESS FOR THEIR PRODUCTION
- Publication number 20030229195
- Publication date Dec 11, 2003
- Michael S. Super
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for making cellular composites using polymeric isocyanates...
- Publication number 20030153635
- Publication date Aug 14, 2003
- Kieth G. Spitler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ISOTROPIC RIGID FOAMS
- Publication number 20030134923
- Publication date Jul 17, 2003
- David D. Steppan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

David Steppan

Person

Patents Grantslast 30 patents

Methods for graphical depiction of a value of a property of a material

Display screen with graphical user interface

Display screen or portion thereof with a graphical user interface

Display screen or portion thereof with a graphical user interface

Display screen or portion thereof with an animated graphical user i...

Display screen or portion thereof with a graphical user interface

Display screen portion with graphical user interface

Display screen portion with graphical user interface

Display screen portion with a graphical user interface

Display screen or portion thereof with a graphical user interface

Display screen or portion thereof with a graphical user interface

Display screen or portion thereof with a graphical user interface

Display screen or portion thereof with an animated graphical user i...

Display screen portion with a graphical user interface

Display screen portion with a graphical user interface

Display screen portion with a graphical user interface

Methods for making pre-fabricated insulated wall structures and app...

Polyol compositions useful for preparing dimensionally stable, low...

Process for making cellular composites using polymeric isocyanates...

High performance RIM elastomers and a process for their production

Isotropic rigid foams

Low-density, water blown polyurethane foams for energy-absorbing ap...

Method for making semi-rigid energy-absorbing foam with polyurethan...

Method and apparatus for the production of essentially void free foams

Rigid polyurethane foam based on polyethers of TDA

Polyurethane resin transfer molding systems

Water blown, energy absorbing foams

Method and apparatus for the production of essentially void free foams

RIM elastomers based on prepolymers of cycloaliphatic diisocyanates

Heat resistant structural rim product

Patents Applicationslast 30 patents

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PREDICTING PROPERT...

METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCTION AND A...

METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCING POLYUR...

METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR PRODUCING RIGID...

METHODS FOR GRAPHICAL DEPICTION OF A VALUE OF A PROPERTY OF A MATERIAL

METHOD OF OPTIMIZING AN INDUSTRIAL PROCESS BASED ON ENVIRONMENTAL F...

METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR CREATING A RECIPE...

TECHNIQUES TO CUSTOM DESIGN PRODUCTS

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PREDICTING PROPERT...

TECHNIQUES TO CUSTOM DESIGN PRODUCTS

TECHNIQUES TO CUSTOM DESIGN PRODUCTS

METHODS FOR MAKING PRE-FABRICATED INSULATED WALL STRUCTURES AND APP...

Advisor Recipe Development Software (ARDS)

RIM elastomers based on isocyanurates of isophorone diisocyanate an...

Polyol compositions useful for preparing dimensionally stable, low...

HIGH PERFORMANCE RIM ELASTOMERS AND A PROCESS FOR THEIR PRODUCTION

Process for making cellular composites using polymeric isocyanates...

ISOTROPIC RIGID FOAMS