Inventor

CHARLES D. MACPHERSON

Inventor

Overview

3→

Patents

2023–2024

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A23Bprimary

A23BPreservation of foods, foodstuffs or non-alcoholic beverages14%

A23FCoffee14%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for14%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation7%

A47JKitchen equipment7%

B42DBooks7%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units7%

B82YSpecific uses or applications of nanostructures7%

G02BOptical elements, systems or apparatus7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

PatentTitleYear

11,882,857Brewed beverages and methods for producing same2024 11,737,596Coffee-based beverage preparation system and methods for using the same2023 11,675,183Dynamic security device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to MACPHERSON CHARLES D (2)· patent assignee history

2023Patents assigned to BANK OF CANADA (1)· patent assignee history

2023Patents assigned to NAT RES COUNCIL CANADA (1)· patent assignee history

2023–2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MACPHERSON CHARLES Dself	2	2023–2024
BANK OF CANADA	1	2023
NAT RES COUNCIL CANADA	1	2023

Locations

Location	Patents	Span
US	3	2023–2024