Inventor
Karl-Heinz Renz
Inventor
Holzminden, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Fprimary
A23FCoffee12%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for12%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation12%
A61KPreparations for medical, dental or toiletry purposes12%
A23GCocoa8%
A61CDentistry8%
C08LCompositions of macromolecular compounds8%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes8%
C11DDetergent compositions8%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data8%
PatentTitleYear
10,426,582Performed prosthesis-base blank201910,390,914Method for processing prefabricated prosthetic teeth20199,706,791'Aroma particles'20178,641,945'Method of preparing aroma particles'20148,075,905'Dental materials equipped with active anti-plaque substance(s)'20117,368,486'Dental materials with high abrasion resistance'20086,902,751'Encapsulated flavorings'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2017Based in Holzminden, DE· patent location history
2008Patents assigned to HERAEUS KULZER GMBH & CO KG (1)· patent assignee history
2008Based in Jettingen, DE· patent location history
2011–2014Patents assigned to RENZ KARL-HEINZ (2)· patent assignee history
2011Patents assigned to HERAEUS KULZER GMBH (1)· patent assignee history
2011Based in Frankfurt am Main, DE· patent location history
2014–2017Patents assigned to SYMRISE AG (2)· patent assignee history
2019Patents assigned to KULZER & CO GMBH (2)· patent assignee history
2019Based in Alzenau, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KULZER & CO GMBH | 2 | 2019 |
| RENZ KARL-HEINZself | 2 | 2011–2014 |
| SYMRISE AG | 2 | 2014–2017 |
| HERAEUS KULZER GMBH | 1 | 2011 |
| HERAEUS KULZER GMBH & CO KG | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Holzminden, DE | 3 | 2005–2017 |
| Alzenau, DE | 2 | 2019 |
| Frankfurt am Main, DE | 1 | 2011 |
| Jettingen, DE | 1 | 2008 |