Bell Canada has a total of 35 patents globally, out of which 18 have been granted. Of these 35 patents, more than 51% patents are active. The United States of America is where Bell Canada has filed the maximum number of patents, followed by Canada and Japan. Parallelly, The United States of America seems to be the main focused R&D center and also Canada is the origin country of Bell Canada.
Bell Canada is subpart of Altria was founded in 1880. The Company provides telecommunications services in emerging markets. The Company, through joint ventures and subsidiaries, owns, develops and operates advanced communications companies outside of Canada, with a focus on the wireless sector in Latin America.
Do read about some of the most popular patents of Bell Canada which have been covered by us in this article and also you can find Bell Canada patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Bell Canada patent portfolio.
How many patents does the Founder and CEO of Bell Canada have?
The Founder Charles Fleetford Sise has 0 patent and the CEO Mirko Bibic have 0 patent.
How many patents does Bell Canada have?
Bell Canada has a total of 35 patents globally. These patents belong to 15 unique patent families. Out of 35 patents, 18 patents are active.
How Many Patents did Bell Canada 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 | Bell Canada Applications Filed | Bell Canada Patents Granted |
| 2022 | 2 | – |
| 2021 | – | 1 |
| 2020 | – | 1 |
| 2018 | 1 | 1 |
| 2017 | 4 | 1 |
| 2016 | 2 | 2 |
| 2015 | 1 | – |
| 2014 | 2 | 2 |
| 2013 | 2 | 4 |
| 2012 | 4 | 2 |
How many Bell Canada patents are Alive/Dead?
Worldwide Patents
How Many Patents did Bell Canada File in Different Countries?
Countries in which Bell Canada Filed Patents
| Country | Patents |
| United States Of America | 14 |
| Canada | 4 |
| Japan | 3 |
| Australia | 2 |
| Europe | 2 |
| China | 1 |
| Thailand | 1 |
| India | 1 |
Where are Research Centers of Bell Canada Patents Located?
10 Best Bell Canada Patents
US6725127B2 is the most popular patent in the Bell Canada portfolio. It has received 50 citations so far from companies like Kwikset Corporation, Vivint, Inc and IBM.
Below is the list of 10 most cited patents of Bell Canada:
| Publication Number | Citation Count |
| US6725127B2 | 50 |
| US20120128144A1 | 33 |
| US20050064844A1 | 30 |
| US8236205B1 | 22 |
| WO2005029892A1 | 17 |
| US7177653B2 | 16 |
| US8236204B1 | 13 |
| WO2009021332A1 | 8 |
| US8722592B2 | 6 |
| US7965684B2 | 5 |
How many inventions of other companies were rejected due to Bell Canada patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Bell Canada invention. They couldn’t because Bell Canada had protected those before them.
Examiners at the USPTO referred 8 Bell Canada patents in 85 rejections (35 USC § 102 or 35 USC § 103 types).
The top citing companies in the Bell Canada patent portfolio are Sg Credit Partners, Hitachi and Youmail.
List of the Companies whose Patents were rejected citing Bell Canada –
| Company | Number of Patent Applications that faced Rejection Citing Bell Canada Patents | Number of Rejections (102 & 103) |
| Sg Credit Partners | 3 | 5 |
| Hitachi | 2 | 3 |
| Youmail | 2 | 3 |
| Qualcomm | 1 | 6 |
| Sumitomo Electric Industries | 1 | 5 |
| At&T Mobility | 1 | 1 |
| Cambium Networks | 1 | 2 |
| Vmware | 1 | 1 |
| Comcast Cable Communications | 1 | 3 |
| Quartzdyne | 1 | 2 |
Count of 102 and 103 Type Rejections based on Bell Canada Patents
Top Bell Canada Patents used in Rejecting Most Patent Applications
| Patent Number | Count of Rejected Applications |
| US20120128144A1 | 8 |
| US7177653B2 | 8 |
| US20050064844A1 | 3 |
| US8535569B2 | 2 |
| US8722592B2 | 1 |
| US9447322B2 | 1 |
| US8236204B1 | 1 |
| US7965684B2 | 1 |
List of Bell Canada Patents
| Bell Canada Patents | Title |
| US9802905B2 | Filtration Process For Purifying Liquid Azole Heteroaromatic Compound-Containing Mixtures |
| US9447322B2 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles Solubilized In Activating Solvents And Methods For Using Same |
| US9309205B2 | Filtration Process For Purifying Liquid Azole Heteroaromatic Compound-Containing Mixtures |
| US8722592B2 | Use Of Triazoles In Reducing Cobalt Leaching From Cobalt-Containing Metal Working Tools |
| US8535569B2 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles And Other Triazoles And Methods For Using Same |
| US8535568B2 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles Solubilized In Activating Solvents And Methods For Using Same |
| US8535567B2 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles Solubilized In Activating Solvents And Methods For Using Same |
| US8236205B1 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles And Other Triazoles And Methods For Using Same |
| US8236204B1 | Corrosion Inhibitor Compositions Comprising Tetrahydrobenzotriazoles Solubilized In Activating Solvents And Methods For Using Same |
| US7965684B2 | Method And System Of Handoff |
| CN108139153B | Drying Device And Drying Method |
| WO2023042797A1 | Degreasing And Drying Device |
| CA2536314C | Method And System Of Handoff |
| JP6339525B2 | Aluminum Enclosure Tube And Brazing Method |
| JP2023042564A | Degreasing Drying Equipment |
| JPWO2017164374A1 | Drying Equipment And Drying Method |
| IN362213B | Drying Device And Drying Method |
| TH1801005067A | Drying Equipment And Drying Method |
| US7177653B2 | Mobile User Position Locating System |
| US6725127B2 | Package Delivery System |
| US20120128144A1 | Screening System And Method |
| US20050064844A1 | Mobile User Location Tracking System |
| EP3063167A4 | Purifying Liquid Azole Heteroaromatic Compound-Containing Mixtures |
| WO2017164374A1 | Drying Device And Drying Method |
| WO2015065795A1 | Purifying Liquid Azole Heteroaromatic Compound-Containing Mixtures |
| WO2009021332A1 | Call Screening System And Method |
| WO2005029892A1 | Mobile User Location Tracking System |
| WO2005029897A1 | Mobile User Position Locating System |
| WO2005020614A1 | Method And System Of Handoff |
| EU0001802860001S | Logos |
| CA2533190C | Mobile User Position Locating System |
| CA2946633A1 | Remote System And Internet Access |
| CA2533188A1 | Mobile User Location Tracking System |
| AU2003269633A1 | Mobile User Position Locating System |
| AU2003269634A1 | Mobile User Location Tracking System |
What are Bell Canada key innovation segments?
What Technologies are Covered by Bell Canada?
The chart below distributes patents filed by Bell Canada