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Southmedic Inc.

USPTO Granted Patents = 18

% Expired Patents = 5.6

CIPO Patents = 5

EPO Patents = 4

Trademarks = 5

Forward Citations = 568

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11 inventors (with patents filed for the assignee):

Lee McDonald (11 out of 12 patents)

Maurice Lavimodiere (9 out of 9 patents)

Julius Hajgato (5 out of 5 patents)

4. Sandy McDonald (3 out of 3 patents)

5. Lisette McDonald (2 out of 2 patents)

6. Andrew Morum (2 out of 2 patents)

7. Alex McDonald (2 out of 2 patents)

8. Robert Burke (2 out of 7 patents)

9. Kenneth Noseworthy (1 out of 1 patent)

10. Bruce Leigh Kiehne (1 out of 9 patents)

11. Maurice Laviomodiere (1 out of 1 patent)

12. Maurice Jr Lavimodiere (0 patent)

13. Lee Mcdonald (0 patent)

14. Lisette Mcdonald (0 patent)

15. Sandy Mcdonald (0 patent)

18 patents: Sort by Forward Citations

1. 11291788 - Gas administration mask with dual port diffuser and with gas rebound diffuser (2022-04-05),

2. 10709859 - Patient gas delivery mask with improved gas flow disrupter (2020-07-14),

3. 9113946 - Blade unit for surgical scalpel (2015-08-25),

4. 8042540 - Patient oxygen delivery mask (2011-10-25),

5. 8001964 - Bite block assembly for endotrachial tube (2011-08-23),

6. 7857824 - Surgical scalpel with retractable guard (2010-12-28),

7. 6837238 - Lightweight oxygen delivery device for patients (2005-01-04),

8. 6675796 - Lightweight oxygen delivery device for patients (2004-01-13),

9. 6631719 - Lightweight patient oxygen delivery system (2003-10-14),

10. 6595207 - Oxygen diffuser for patient oxygen delivery system (2003-07-22),

11. 6450166 - Patient oxygen delivery system (2002-09-17),

12. D451598 - Lightweight oxygen delivery system (2001-12-05),

13. D449883 - Oxygen delivery system (2001-10-31),

14. D449376 - Oxygen delivery system (2001-10-17),

15. D371603 - Anesthetic bottle piercer (1996-07-09),

Southmedic Inc. is a Canadian company based in Barrie, specializing in the development and manufacturing of high-quality medical devices. The organization focuses on innovative solutions for healthcare professionals, emphasizing safety and efficiency in medical procedures. Southmedic's product portfolio includes a range of devices used in anesthesia, respiratory care, and other medical applications, reflecting its commitment to advancing healthcare technology and improving patient outcomes across various clinical settings.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

18 Patents

#3 in Barrie

#821 in Canada

#34,146 in the World

Southmedic Inc.

Forward Citations = 568

11 inventors:

Lee McDonald (11 out of 12 patents)

Maurice Lavimodiere (9 out of 9 patents)

Julius Hajgato (5 out of 5 patents)

4. Sandy McDonald (3 out of 3 patents)

5. Lisette McDonald (2 out of 2 patents)

Please report any incorrect information to [email protected]

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