Marical has a total of 50 patents globally, out of which 30 have been granted. Of these 50 patents, no patents are active. United States of America is where Marical has filed the maximum number of patents, followed by Europe and Austria. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of Marical.
Marical was founded in the year 1965. The Company operates as a biotechnology company. The Company’s proprietary technology is based on the fundamental roles that polyvalent cation and nutrient sensing receptors called Calcium Sensing Receptor (CaSR) proteins play in the physiological processes of the various life stages of animals.
Do read about some of the most popular patents of Marical which have been covered by us in this article and also you can find Marical patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Marical patent portfolio.
How many patents does Marical have?
Marical has a total of 50 patents globally. These patents belong to 7 unique patent families. Out of 50 patents, no patents are active.
How Many Patents did Marical File Every Year?
Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
| Year of Patents Filing or Grant | Marical Applications Filed | Marical Patents Granted |
| 2016 | – | 1 |
| 2014 | 1 | 2 |
| 2012 | – | 1 |
| 2011 | – | 1 |
| 2010 | 1 | – |
| 2009 | 3 | 2 |
| 2008 | 3 | 5 |
| 2007 | 1 | 3 |
| 2006 | – | 6 |
| 2005 | 5 | 5 |
How many Marical patents are Alive/Dead?
All the Patents were filed by Marical are Dead.
How Many Patents did Marical File in Different Countries?
Countries in which Marical Filed Patents
| Country | Patents |
| United States Of America | 22 |
| Europe | 4 |
| Austria | 3 |
| Canada | 3 |
| Germany | 3 |
| Australia | 2 |
| Denmark | 2 |
| Hong Kong (S.A.R.) | 2 |
| Norway | 2 |
| Chile | 1 |
Where are Research Centres of Marical Patents Located?
10 Best Marical Patents
US6564747B2 is the most popular patent in the Marical portfolio. It has received 36 citations so far from companies like Once Innovations, Noah Biotech and Googol Holdings.
Below is the list of 10 most cited patents of Marical:
| Publication Number | Citation Count |
| US6564747B2 | 36 |
| WO2008137065A1 | 17 |
| US6979559B2 | 16 |
| US6979558B2 | 15 |
| WO2009142755A2 | 11 |
| US7069876B2 | 8 |
| US6854422B2 | 8 |
| US9351998B2 | 5 |
| US7182041B2 | 5 |
| US7121227B2 | 5 |
What Percentage of Marical US Patent Applications were Granted?
Marical (Excluding its subsidiaries) has filed 24 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 16 have been granted leading to a grant rate of 88.89%.
Below are the key stats of Marical patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Marical?
| Law Firm | Total Applications | Success Rate |
| Hamilton Brook Smith & Reynolds P C | 23 | 88.89% |
| David E Brook Esq | 1 | 0% |
What are Marical key innovation segments?
What Technologies are Covered by Marical?
The chart below distributes patents filed by Marical