Wolfgang Rittner

This inventor holds 53 USPTO granted patents and 25 published patent applications, plus 7 CIPO patents and 31 EPO patents, primarily in Oxygen Supply Systems (CPC class A62B). Top assignees: Zodiac Aerotechnics, Dragerwerk Aktiengesellschaft, B/e Aerospace Systems Gmbh. Active years: 1990-2024.

USPTO Granted Patents = 53 (Patent Applications = 25)

% Patents Active = 60.4

CIPO Patents = 7 (Patent Applications = 3)

EPO Patents = 31 (Patent Applications = 46)

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 220(Granted Patents)

Forward Citations (Not Self Cited) = 206(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Bad Schwartau, DE (1990 - 1994)
Siblin, DE (2003 - 2016)
Ahrensbok, DE (2013 - 2018)
Ahrensboek, DE (2022 - 2024)

Company Filing History:

Dragerwerk Aktiengesellschaft

patents

5 out of 21

B/e Aerospace Systems Gmbh

Drager Aerospace Gmbh

Dräger Aerospace Gmbh

patents

9. 1 out of 5

Safran Aerotechnics Sas

patents

10. 1 out of 9

Zodiac Cabin Controls Gmbh

patents

Years Active: 1990-2024

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Areas of Expertise:

Oxygen Generator

Emergency Oxygen Device

Breathing Mask

Chemical Oxygen Generator

Passenger Service Unit

Oxygen Regulator

Mass Flow Control

Aircraft Cabin

Activation Lanyard

Fuselage Arrangement

Safety Systems

Lighting Device

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12037240 - Aircraft occupant chemical oxygen system with short and long duration (2024-07-16),

2. 11472561 - Oxygen generator outlet manifold with improved thermic properties (2022-10-18),

3. 11338158 - System and a method for delivering breathing gas to passengers on-board an aircraft (2022-05-24),

4. 9988150 - Container for an oxygen supply unit, device and system of an arrangement of a number of oxygen supply devices, wherein each oxygen supply unit is stored in a container, method of control of a status and/or change of status of a container (2018-06-05),

5. 9884210 - Aircraft passenger oxygen mask with closed circuit concept (2018-02-06),

6. 9770610 - Emergency oxygen device with improved activation lanyard arrangement (2017-09-26),

7. 9656106 - Aircraft oxygen emergency apparatus with quick release box (2017-05-23),

8. 9649514 - Chemical oxygen generator with bimetal reaction control (2017-05-16),

9. 9486653 - Emergency oxygen supply mask and emergency oxygen supply arrangement adapted for rescuing a passenger of an aircraft in an emergency situation, method of rescuing a passenger of an aircraft in an emergency situation (2016-11-08),

10. 9345913 - Oxygen breathing device with elongated supply time (2016-05-24),

11. 9327146 - Cabin service arrangement, fuselage of an aircraft, a method of effecting a cabin attendant call (2016-05-03),

12. 9296333 - Lighting device of an aircraft, system, passenger service unit, method of operating a lighting device (2016-03-29),

13. 9227091 - Oxygen regulator to deliver breathing gas in an aircraft (2016-01-05),

14. 9162087 - Double tear bag for emergency oxygen system (2015-10-20),

15. 9119977 - Oxygen breathing device with mass flow control (2015-09-01),

Title: Wolfgang Rittner - Innovative Inventor from Ahrensbok

Introduction: Wolfgang Rittner is a renowned inventor hailing from Ahrensbok, Germany, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Wolfgang Rittner holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his commitment to creating solutions for a better future.

Career Highlights: With over two decades of experience in research and development, Wolfgang Rittner has worked with leading organizations to bring cutting-edge technologies from concept to reality. His innovative spirit and dedication have led to significant advancements in the industry.

Collaborations: Throughout his career, Wolfgang Rittner has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects. His collaborative efforts have resulted in transformative inventions that have made a lasting impact.

Conclusion: Wolfgang Rittner's passion for innovation and his relentless pursuit of excellence have established him as a key figure in the world of inventions. His work continues to inspire the next generation of inventors and researchers to push the boundaries of what is possible.