David Allen Ralph

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
CD206 targeted drug delivery vehicles carrying novel bisphosphonate...
- Patent number 12,297,222
- Issue date May 13, 2025
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Altering net charge on mannosylated dextrans to maximize target tis...
- Patent number 12,178,829
- Issue date Dec 31, 2024
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
CD206 targeted drug delivery vehicles carrying novel bisphosphonate...
- Patent number 12,006,339
- Issue date Jun 11, 2024
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compounds and methods for diagnosis and treatment of viral infections
- Patent number 12,005,122
- Issue date Jun 11, 2024
- Navidea Biopharmaceuticals, Inc.
- Frederick O. Cope
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of uniformly defined molecular weight mannosylated dextra...
- Patent number 11,859,023
- Issue date Jan 2, 2024
- Navidea Biopharmaceuticals, Inc.
- Jeffrey Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Altering net charge on mannosylated dextrans to maximize target tis...
- Patent number 11,833,170
- Issue date Dec 5, 2023
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods for altering macrophage phenotype
- Patent number 11,590,236
- Issue date Feb 28, 2023
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compounds and methods for diagnosis and treatment of viral infections
- Patent number 11,007,272
- Issue date May 18, 2021
- Navidea Biopharmaceuticals, Inc.
- Frederick O. Cope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CD206 TARGETED DRUG DELIVERY VEHICLES CARRYING NOVEL BISPHOSPHONATE...
- Publication number 20240294564
- Publication date Sep 5, 2024
- Navidea Biopharmaceuticals, Inc.
- David A. Ralph
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMIDE LINKAGES OF SUGAR MOIETIES TO AMINE TERMINATED LEASHES ATTACH...
- Publication number 20240132630
- Publication date Apr 25, 2024
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Jeffrey Scott Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYNTHESIS OF UNIFORMLY DEFINED MOLECULAR WEIGHT MANNOSYLATED DEXTRA...
- Publication number 20240092944
- Publication date Mar 21, 2024
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Jeffrey Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Altering Net Charge on Mannosylated Dextrans to Maximize Target Tis...
- Publication number 20240075057
- Publication date Mar 7, 2024
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANNOSYLATED AMINE DEXTRAN DRUG DELIVERY VEHICLES WITH DEGRADABLE D...
- Publication number 20240024491
- Publication date Jan 25, 2024
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Jeffrey Scott Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CD206 TARGETED DRUG DELIVERY VEHICLES CARRYING NOVEL BISPHOSPHONATE...
- Publication number 20230374055
- Publication date Nov 23, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Competitive Self-Blocking with Unlabeled Manocept Imaging Agents
- Publication number 20230302041
- Publication date Sep 28, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Altering Net Charge on Mannosylated Dextrans to Maximize Target Tis...
- Publication number 20230248757
- Publication date Aug 10, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ALTERING MACROPHAGE PHENOTYPE
- Publication number 20230218770
- Publication date Jul 13, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR THE CONJUGATION OF ANTHRACYCLINES TO CARBOHYDRATE POLYM...
- Publication number 20230210998
- Publication date Jul 6, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS
- Publication number 20230070258
- Publication date Mar 9, 2023
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNTHESIS OF UNIFORMLY DEFINED MOLECULAR WEIGHT MANNOSYLATED DEXTRA...
- Publication number 20220010036
- Publication date Jan 13, 2022
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Jeffery Arnold
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOUNDS AND METHODS FOR DIAGNOSIS AND TREATMENT OF VIRAL INFECTIONS
- Publication number 20210338827
- Publication date Nov 4, 2021
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Frederick O. Cope
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND RELATED METHODS FOR BLOCKING OFF-TARGET LOCALIZATI...
- Publication number 20210145989
- Publication date May 20, 2021
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND RELATED METHODS FOR THE ABLATION OF M2 MACROPHAGES...
- Publication number 20210052639
- Publication date Feb 25, 2021
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ALTERING MACROPHAGE PHENOTYPE
- Publication number 20200306381
- Publication date Oct 1, 2020
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR ASSESSING MACROPHAGE MEDIATED PATHOLOGY
- Publication number 20200237937
- Publication date Jul 30, 2020
- NAVIDEA BIOPHARMACEUTICALS, INC.
- David A. Ralph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CD206+ Macrophage-Specific Molecular Imaging Probe Compositions and...
- Publication number 20190021608
- Publication date Jan 24, 2019
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Frederick O. Cope
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of 99mTc-tilmanocept and related molecular constructs for ident...
- Publication number 20190022259
- Publication date Jan 24, 2019
- NAVIDEA BIOPHARMACEUTICALS, INC.
- Frederick O. Cope
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David Allen Ralph

Person

Patents Grantslast 30 patents

CD206 targeted drug delivery vehicles carrying novel bisphosphonate...

Altering net charge on mannosylated dextrans to maximize target tis...

CD206 targeted drug delivery vehicles carrying novel bisphosphonate...

Compounds and methods for diagnosis and treatment of viral infections

Synthesis of uniformly defined molecular weight mannosylated dextra...

Altering net charge on mannosylated dextrans to maximize target tis...

Compositions and methods for altering macrophage phenotype

Compounds and methods for diagnosis and treatment of viral infections

Patents Applicationslast 30 patents

CD206 TARGETED DRUG DELIVERY VEHICLES CARRYING NOVEL BISPHOSPHONATE...

AMIDE LINKAGES OF SUGAR MOIETIES TO AMINE TERMINATED LEASHES ATTACH...

SYNTHESIS OF UNIFORMLY DEFINED MOLECULAR WEIGHT MANNOSYLATED DEXTRA...

Altering Net Charge on Mannosylated Dextrans to Maximize Target Tis...

MANNOSYLATED AMINE DEXTRAN DRUG DELIVERY VEHICLES WITH DEGRADABLE D...

CD206 TARGETED DRUG DELIVERY VEHICLES CARRYING NOVEL BISPHOSPHONATE...

Competitive Self-Blocking with Unlabeled Manocept Imaging Agents

Altering Net Charge on Mannosylated Dextrans to Maximize Target Tis...

COMPOSITIONS AND METHODS FOR ALTERING MACROPHAGE PHENOTYPE

METHODS FOR THE CONJUGATION OF ANTHRACYCLINES TO CARBOHYDRATE POLYM...

COMPOSITIONS AND METHODS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS

SYNTHESIS OF UNIFORMLY DEFINED MOLECULAR WEIGHT MANNOSYLATED DEXTRA...

COMPOUNDS AND METHODS FOR DIAGNOSIS AND TREATMENT OF VIRAL INFECTIONS

COMPOSITIONS AND RELATED METHODS FOR BLOCKING OFF-TARGET LOCALIZATI...

COMPOSITIONS AND RELATED METHODS FOR THE ABLATION OF M2 MACROPHAGES...

COMPOSITIONS AND METHODS FOR ALTERING MACROPHAGE PHENOTYPE

COMPOSITIONS AND METHODS FOR ASSESSING MACROPHAGE MEDIATED PATHOLOGY

CD206+ Macrophage-Specific Molecular Imaging Probe Compositions and...

Use of 99mTc-tilmanocept and related molecular constructs for ident...