John Manufacturing Limited Patents – Insights & Stats (Updated 2023)

John Manufacturing Limited has a total of 378 patents globally, out of which 364 have been granted. Of these 378 patents, more than 3% patents are active. Hong Kong (S.A.R.) is where John Manufacturing Limited has filed the maximum number of patents, followed by Europe and China. Parallelly, Hong Kong (S.A.R.) seems to be the main focused R&D centre and also is the origin country of John Manufacturing Limited.

John Manufacturing Limited was founded in 1965. The company has shifted its emphasis towards the development of sterilization and disinfection products with a specific focus on enhancing air quality through germicidal functions.

Do read about some of the most popular patents of John Manufacturing Limited which have been covered by us in this article and also you can find John Manufacturing Limited patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over John Manufacturing Limited patent portfolio.

How many patents does John Manufacturing Limited have?

John Manufacturing Limited has a total of 378 patents globally. These patents belong to 299 unique patent families. Out of 378 patents, 13 patents are active.

How Many Patents did John Manufacturing Limited File Every Year?

John Manufacturing Limited Patent Filing trend

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 GrantJohn Manufacturing Limited Applications FiledJohn Manufacturing Limited Patents Granted
20142
20136
20122118
20112541
20103819
200938
20087
2007715
20061725
2005131150
20048337
20032636

How many John Manufacturing Limited patents are Alive/Dead?

Worldwide Patents

John Manufacturing Limited Patent Portfolio

How Many Patents did John Manufacturing Limited File in Different Countries?

John Manufacturing Limited Worldwide Patent Filing

Countries in which John Manufacturing Limited Filed Patents

CountryPatent
Hong Kong (S.A.R.)149
Europe51
China45
United States Of America39
United Kingdom35
Germany21
Japan19
Indonesia9
Australia4
Canada2
Malaysia2
India1
Turkey1

Where are Research Centers of John Manufacturing Limited Patents Located?

R&D Centres of John Manufacturing Limited

10 Best John Manufacturing Limited Patents

USD492800S1 is the most popular patent in the John Manufacturing Limited portfolio. It has received 43 citations so far from companies like Seasonal Specialties, Target Brands, Yiwu Dingfu Trading Co.

Below is the list of 10 most cited patents of John Manufacturing Limited:

Publication NumberCitation Count
USD492800S143
US7458481B238
USD486467S138
USD507360S135
USD487504S131
US7364605B222
USD702865S121
USD674531S121
USD480275S118
USD644365S117

What are John Manufacturing Limited key innovation segments?

What Technologies are Covered by John Manufacturing Limited?

The chart below distributes patents filed by John Manufacturing Limited in different countries on the basis of the technology protected in patents. It also represents the markets where John Manufacturing Limited thinks it’s important to protect particular technology inventions.

R&D Focus: How has John Manufacturing Limited search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by John Manufacturing Limited?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.