Representative before the EPO

Employment test 1 - 10 employees
Company dna dr gassner and partner
operating since 1996
Headquarter in Erlangen
active in Legal Services and IP Consulting

We have observed 28 EP applications Tobias Ehnis has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after September 04, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP13152498

Method for extracting thermal energy from a medium

IPC classification:
F25B 15/14, F25B 15/06
Applicant:
University of Erlangen-Nürnberg (Friedrich-Alexander-Universität Erlangen-Nürnberg)
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12753924

ENERGETIC ACTIVE COMPOSITION COMPRISING A DIHYDROXYLAMMONIUM SALT OR DIAMMONIUM SALT OF A BISTETRAZOLEDIOL

IPC classification:
C07D 257/04
Applicant:
Ludwig-Maximilians-Universität München
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12759781

PEPTIDE OR ARRANGEMENT OF PEPTIDES FORMING A STAPHYLOCOCCUS AUREUS EPITOPE BINDING SITE

IPC classification:
C07K 16/12, A61P 31/04
Applicant:
Julius-Maximilians-University of Wuerzburg (Universität Würzburg)
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
EXAMINATION IN PROGRESS
EP12778045

COMPOSITION FOR INTRODUCING NUCLEIC ACIDS INTO CELLS

IPC classification:
A61K 31/7088, A61K 8/60, C12N 15/87
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION WITHDRAWN
EP12772238

METHOD FOR PRODUCING PLASTICS CONTAINING NUCLEIC ACIDS IN COMPLEXED FORM

IPC classification:
A61L 31/16, A61L 31/10, A61L 29/16, A61L 29/08, A61L 17/00
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION WITHDRAWN
EP12772077

DIMETHYL SULFOXIDE AS SOLVENT FOR NUCLEIC ACIDS

IPC classification:
A61K 31/7088, A61K 8/60, C12N 15/87
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION WITHDRAWN
EP13160648

Device with a handle or a handle section for receiving hand perspiration

IPC classification:
B25G 1/10, A63B 53/14
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED
EP12799150

BETA-O/S/N FATTY ACID BASED COMPOUNDS AS ANTIBACTERIAL AND ANTIPROTOZOAL AGENTS

IPC classification:
A61K 31/216, A61K 31/192, A61K 31/165, A61K 31/047, A61P 31/04
Applicant:
Ludwig-Maximilians-Universität München
Applicant:
Technische Universität München
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
GRANT OF PATENT INTENDED
EP12808301

PROCESS FOR DRYING SLUDGE

IPC classification:
F26B 23/00, F26B 9/10, F26B 3/28, C02F 11/16
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED
EP12159932

Paralytic shellfish poison

IPC classification:
A61P 17/04, A61K 31/519
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13709253

PARALYTIC SHELLFISH POISON

IPC classification:
A61K 31/519, A61P 17/04
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
The patent has been granted
EP13770018

SYSTEM AND METHOD FOR MONITORING BLADDER AND ABDOMINAL PRESSURES, AND BLADDER FUNCTION RECOVERY SYSTEM

IPC classification:
A61M 1/00, A61B 5/20, A61B 5/03
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
GRANT OF PATENT INTENDED
EP13712728

MIXTURE OF ENZYMES FROM ANTARCTIC KRILL FOR USE IN THE REMOVAL OF A BIOFILM

IPC classification:
A61K 38/48, A61P 17/02
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13796615

SOLAR PHOTO-THERMAL RECEIVING DEVICE

IPC classification:
F24J 2/46, F24J 2/30
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13745085

METHOD FOR CULTURING A SUBPOPULATION OF CIRCULATING EPITHELIAL TUMOUR CELLS FROM A BODY FLUID

IPC classification:
G01N 33/50, C12N 5/095
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
The patent has been granted
EP14200001

Composition and method for the protection of articular cartilage

IPC classification:
A61K 31/235, A61P 19/02
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
The patent has been granted
EP13759193

METHOD FOR PRODUCING A FILTER FOR THE ADSORPTION OF VOLATILE HYDROCARBONS

IPC classification:
B01D 39/16
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED
EP14198890

Beta-O/S/N fatty acid based compounds as antibacterial and antiprotozoal agents

IPC classification:
A61K 31/216, A61K 31/192, A61K 31/165, A61K 31/047, A61P 31/04
Applicant:
Ludwig-Maximilians-Universität München
Applicant:
Technische Universität München
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
EXAMINATION REQUESTED
EP14158588

Brush for cleaning the interior of a flexible catheter

IPC classification:
A61B 1/12
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
The patent has been granted
EP13801496

3,3'-DINITRO-5,5'-BISTRIAZOLE-1,1'-DIOL

IPC classification:
C07D 249/14, C06B 25/00
Applicant:
Ludwig-Maximilians-Universität München
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
GRANT OF PATENT INTENDED
EP14164271

Method for producing a superhydrophobic membrane or surface coating of a substrate

IPC classification:
D06M 13/513, D06M 13/507, D01F 6/50, D01F 1/10, D01D 5/00
Applicant:
Philipps-Universität Marburg
Applicant:
University of Bayreuth (Universität Bayreuth)
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
The patent has been granted
EP14167512

Method for the treatment of hypercholesterolemia

IPC classification:
A61K 31/215, A61P 3/06
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED
EP13815697

DEVICE FOR TURNING, MIXING AND TRANSPORTING PARTIALLY DRIED MATERIAL TO BE DRIED OR DRIED MATERIAL

IPC classification:
F26B 25/04, F26B 9/10, C05F 17/02, C02F 11/12
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED
EP14180848

Synthesis of Calebin-A and its biologically active analogs

IPC classification:
C07C 69/734, C07C 69/732, C07C 67/11
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
EXAMINATION REQUESTED
EP14784945

METHODS AND COMPOSITIONS FOR THE TREATMENT AND/OR PROPHYLAXIS OF CLOSTRIDIUM DIFFICILE ASSOCIATED DISEASE

IPC classification:
A61P 31/04, A61P 1/12, A61K 39/40, A61K 39/395
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
EXAMINATION REQUESTED
EP14873856

METHOD OF PRODUCING PARTIALLY PURIFIED EXTRACELLULAR METABOLITE PRODUCTS FROM BACILLUS COAGULANS AND BIOLOGICAL APPLICATIONS THEREOF

IPC classification:
A01P 3/00, A01P 1/00, A01N 65/08, A01N 31/08, A01N 37/12, A01N 63/02, C12N 1/20
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
EXAMINATION IN PROGRESS
EP11852682

HEPATOPROTECTANT ACTIVITY OF GARCINOL

IPC classification:
A61P 1/16, A01N 35/00, A61K 31/122
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12865987

CALEBIN A FOR USE IN THE TREATMENT OF INFLAMMATION AND OBESITY

IPC classification:
A61P 43/00, A61P 29/00, A61P 3/04, A61K 31/235, A61K 31/215, A01N 37/10, A01N 37/00
Agent:
Tobias Ehnis, Dr. Gassner & Partner mbB
Status:
PATENT GRANTED

Please Sign in to use this feature