Alakananda Bhattacharyya has filed 153 US patents, out of which 4 have been granted. Of these 153 patents, more than 55% patents are active. “Given stats based on the United States of America data”.
Do read about some of the most popular patents of Alakananda Bhattacharyya which have been covered by us in this article and also you can find his patents filing tend over the years, the worldwide coverage and many other stats over Alakananda Bhattacharyya patent portfolio.
How many patents does Alakananda Bhattacharyya have?
Alakananda Bhattacharyya has a total of 153 US patents. These patents belong to 118 unique patent families. Out of 153 patents, 85 patents are active.
How Many Patents did Alakananda Bhattacharyya 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 | Alakananda Bhattacharyya Applications Filed | Alakananda Bhattacharyya Patents Granted |
| 2020 | 1 | – |
| 2019 | 1 | 1 |
| 2018 | 7 | – |
| 2017 | 7 | – |
| 2015 | 5 | 3 |
| 2014 | 30 | – |
| 2013 | 33 | – |
| 2012 | 11 | – |
| 2011 | 19 | – |
How many Alakananda Bhattacharyya patents are Alive/Dead?
How Many Patents did Alakananda Bhattacharyya File in Different Countries?
Countries in which Alakananda Bhattacharyya Filed Patents
| Country | Patents |
| China | 50 |
| Russia | 30 |
| Korea (South) | 28 |
| Europe | 27 |
| Taiwan | 21 |
| Brazil | 15 |
| Mexico | 14 |
| Canada | 13 |
| Japan | 11 |
| Australia | 10 |
| Singapore | 5 |
| Malaysia | 5 |
| Denmark | 3 |
| India | 3 |
| Argentina | 2 |
| Chile | 2 |
| Germany | 2 |
| Egypt | 2 |
| South Africa | 2 |
| Spain | 2 |
| Israel | 2 |
| New Zealand | 1 |
| Eurasia | 1 |
| Poland | 1 |
| Austria | 1 |
| Saudi Arabia | 1 |
| Indonesia | 1 |
10 Best Alakananda Bhattacharyya Patents
US20090283442A1 is the most popular patent in the Alakananda Bhattacharyya portfolio. It has received 97 citations so far from companies like John P Brady, Energia Technologies and Uop Llc.
Below is the list of 10 most cited patents of Alakananda Bhattacharyya:
| Publication Number | Citation Count |
| US20090283442A1 | 97 |
| US20180127352A1 | 60 |
| US20180127334A1 | 56 |
| US20150005543A1 | 54 |
| US20150005543A1 | 53 |
| US20150005546A1 | 53 |
| US20150005540A1 | 52 |
| US20150005560A1 | 52 |
| US20150005541A1 | 50 |
| US20080249328A1 | 49 |
How many inventions of other companies were rejected due to Alakananda Bhattacharyya patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Alakananda Bhattacharyya invention. They couldn’t because Alakananda Bhattacharyya had protected those before them.
Examiners at the USPTO used 24 Alakananda Bhattacharyya patents in 81 rejections (35 USC § 102 or 35 USC § 103 types).
The top companies who faced patents application rejections citing Alakananda Bhattacharyya patent portfolio are Exxonmobil Research & Engineering, Basf and Boreskov Institute Of Catalysis.
List of the Companies who’s Patents were rejected citing Alakananda Bhattacharyya –
| Company | Number of Patent Applications that faced | Count |
| Exxonmobil Research & Engineering | 8 | 16 |
| Basf | 2 | 6 |
| Boreskov Institute Of Catalysis | 2 | 3 |
| Clariant Produkte Deutschland Gmbh | 2 | 2 |
| Exxonmobil Research And Engineering | 2 | 2 |
| Jxtg Nippon Oil & Energy | 2 | 4 |
| Procter & Gamble | 2 | 2 |
| Reliance Industries | 2 | 3 |
| Air Products And Chemicals Inc | 1 | 1 |
| Alfa Gomma Spa | 1 | 1 |
Count of 102 and 103 Type Rejections based on Alakananda Bhattacharyya Patents
Top Alakananda Bhattacharyya Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US20090283442A1 | 7 |
| US20120004449A1 | 5 |
| US20120004456A1 | 3 |
| US20030172590A1 | 3 |
| US20030005633A1 | 3 |
| US20110305602A1 | 2 |
| US20080200716A1 | 2 |
| US20160168054A1 | 2 |
| US20100249474A1 | 2 |
| US20100249480A1 | 2 |
| US20140102944A1 | 2 |
| US20140001092A1 | 1 |
| US20090326302A1 | 1 |
| US20120004450A1 | 1 |
| US20140318370A1 | 1 |