System for estimating product distribution

• US 5,781,893 A
• Filed: 04/24/1995
• Issued: 07/14/1998
• Est. Priority Date: 04/05/1993
• Status: Expired due to Term

• Current Assignee: IQVIA Commercial Licensing Associates LLC (IQVIA Holdings, Inc.)
• Original Assignee: DUNS Licensing Associates LP
• Inventors: Felthauser, Mark Andrew, Schott, Jeffrey Brian, McHenry, Preston L., Petrimoulx, Harold Joseph
• Primary Examiner(s): Hayes, Gail O.
• Assistant Examiner(s): Hughet, William N.
• Application Number:
  US08/426,968
• Time in Patent Office: 1,177 Days
• Field of Search: 395/210, 364/479.06, 705/10
• US Class Current: 705/7.34
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: G06Q 30/0205 Location or geographical consideration
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients

Abstract

Sales activity of a product at sales outlets including sales outlets at which sales activity data is sampled and unsampled sales outlets is estimated by determining the distances between each of the sampled sales outlets and each of the unsampled sales outlets and correlating sales activity data from the sampled sales outlets according to the determined distances. The sales activity volume of the product at the plurality of sampled outlets and the estimated sales activity volume of the product at the unsampled outlets are combined to obtain an estimate of sales activity for all the sales outlets. Sales activity of products prescribed by a physician at both the sampled and unsampled outlets can be estimated by correlating sales activity data for the prescribing physician at the sampled outlets according to the distances between the sampled outlets and the unsampled outlets.

Claims

1. A system for estimating distribution of a product at a plurality of distribution sites comprising:

means for receiving distribution information from selected ones of the plurality of the distribution sites; and

an information processing unit including a plurality of processors and a network for exchanging information among the plurality of processors,

wherein at least one of the plurality of processors forms first signals each characterizing one the plurality of distribution sites and second signals each corresponding to a distance between a pair of the distribution sites, and

wherein said plurality of processors combines the distribution information, the distance corresponding signals, the characterizing signals and the information from the information exchange network to form a signal representing an estimate of the product distribution of the plurality of distribution locations.

2. A system according to claim 1, wherein the selected ones of the plurality of distribution sites are sites at which product distribution is sampled.

3. A system according to claim 1, wherein the information exchange network comprises means for interconnecting the plurality of processors.

4. A system according to claim 1, wherein said at least one of the plurality of processors divides the distribution information, the characterizing signals and the distance corresponding signals into groups each corresponding to a set of the plurality of distribution sites;

and

wherein each processor combines the distribution information, the distance corresponding signals, the characterizing signals of one of the groups with information from the information exchange network to form a signal representing an estimate of the product distribution of the group.

5. A system for estimating distribution of a product at a plurality of distribution locations including sampled distribution locations and at least one other location comprising:

processing means including a plurality of processors and a network for exchanging information among said plurality of processors;

at least one of the plurality of processors including;

means for receiving distribution information from the plurality of sampled locations;

means for generating a first plurality of signals each characterizing one of the plurality of sampled locations and the at least one other location; and

means for generating a second plurality of signals each corresponding to a distance between the at least one other location and one of the sampled locations; and

said plurality of processors being responsive to the distribution information, distance corresponding signals, characterizing signals and the information from the information exchange network for forming a signal representing an estimate of the product distribution of the plurality of distribution locations by combining the received distribution information, the distance corresponding signals and the characterizing signals.

6. A system according to claim 5 wherein the at least one of the processors further includes means for partitioning the received distribution information from the sampled locations, the distance corresponding signals and the characterizing signals into sets, each set corresponding to a group of the plurality of distribution locations;

and

wherein each of the plurality of processors combines one of the sets of distribution information, distance corresponding signals, characterizing signals and the information from the information exchange network to form a signal representing an estimate of the product distribution of one group of the plurality of distribution locations.

7. A system according to claim 5, wherein the at least one other location includes a plurality of unsampled locations and the received distribution information and the characterizing signals for each group are combined according to

8. A system according to claim 5, wherein a plurality of sources j prescribe the product, the at least one other location includes a plurality of unsampled locations and the received distribution information and the characterizing signals for each source j are combined according to

9. The system according to claim 8, wherein the distribution locations are prescription sales outlets and the source j is a prescription prescriber.

10. A system for estimating distribution of a product at a plurality of distribution locations comprising:

means for accepting distribution information from selected ones of the plurality of locations; and

processing means including a plurality of processors and a network for exchanging information among said plurality of processors;

at least one of said plurality of processors including;

means for generating a first plurality of signals each characterizing one of plurality of locations; and

means for generating a second plurality of signals each corresponding to a distance between one of the selected locations and another of the plurality of locations; and

said plurality of processors being responsive to the distribution information, distance corresponding signals, characterizing signals and information from the information exchange network for forming a signal representing an estimate of the product distribution of the plurality of distribution locations by combining the received distribution information, the distance corresponding signals and the characterizing signals.

11. A system for estimating distribution of a product at unsampled ones of a plurality of distribution sites including sampled distribution sites and at least one unsampled distribution site comprising:

means for receiving distribution information from the sampled distribution sites; and

processing means including;

means for generating a plurality of signals each characterizing each distribution site and a plurality of signals each representing a distance between one sampled distribution site and the at least one unsampled distribution site; and

means responsive to the characterizing signals, the distribution information and the distance representative signals for forming a signal representing an estimate of product distribution at the at least one unsampled distribution site.

12. A system according to claim 11 wherein said means for generating the distance representative signals comprises means for generating a plurality of signals representing the distances between the at least one unsampled distribution site and each sampled distribution site within a prescribed neighborhood of the at least one unsampled distribution site.

13. Apparatus for estimating distribution of a product by a distributing authority at a plurality of distribution sites including first distribution sites at which distribution information of the distributing authority is sampled and second distribution sites at which the distribution information of the distributing authority is unsampled, comprising:

means for receiving distribution information from each of the sampled distribution sites; and

processing means including a plurality of processors and a network for exchanging information among said plurality of processors;

at least one of said processors generating a first plurality of signals each characterizing one of the first distribution sites and each of the second distribution sites and for generating a second plurality of signals each corresponding to distance between each second distribution site and each first distribution site within a prescribed neighborhood of the second distribution site; and

said plurality of processors being responsive to the received distribution information, the distance corresponding signals, characterizing signals and information from the information exchange network for forming a signal representing an estimate of the product distribution of the of the distributing authority by combining the received distribution information, the distance corresponding signals and the characterizing signals.

14. The system according to claim 13, wherein the distribution sites are prescription sales outlets and the distributing authority is a prescription prescriber.