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The ifi-integrated-content container includes several value-added fields that are calculated by IFI to provide patent status, expiry dates, standardized names, claims summaries, and more. Note that access will differ based on your subscription level. In general, if you have access to the full text data for a particular country, then you will also have access to the IFI enhanced data for that country. The following table illustrates the availability of the IFI container data by country:
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| Attribute | Description |
|---|---|
| anticipated-expiration | Anticipated expiration date is calculated according to the patenting authority and document kind and reflects the maximum life of the patent assuming maintenance fees are paid and term extensions are not in place. See Anticipated and Adjusted Expiration Dates for more information. |
| adjusted-expiration | Adjusted expiration date contains a date calculated to reflect term adjustments made by the Australian patent office or by the USPTO under 35 USC 154. Present for AU and US only. See Anticipated and Adjusted Expiration Dates for more information. |
| regulatory-extension | "Yes" when true. The This field appears in AU or US records when exploitation of a patent is delayed by regulatory review (e.g., FDA review) or in other patents when a Supplementary Protection Certificate (SPC) has been issued for a patent. |
| terminal-disclaimer | "Yes" when a notice of terminal disclaimer is present. For US pre-2001, the adjusted-expiration date may incorporate a terminal disclaimer; post-2000, the adjusted date does not include the effect of a terminal disclaimer. |
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| Element | Description |
|---|---|
| ifi-term-extension | Present for AU and US only. This field contains the number of days the term has been adjusted due to USPTO and FDA extensions and adjustments made by the Australian patent office, the USPTO, or the FDA. |
ifi-integrated-content/office-patent-status
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| Element | Description | Example(s) |
|---|---|---|
| general-name-text | Descriptive terms for properties, uses, processes, reactions, polymer terms, etc. |
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| role-descriptor | Term corresponding to the role number | present reactant product |
ifi-integrated-content/ifi-indexing-codes/ifi-cdb-fragment-term-links
Attribute | Description | Example(s) |
|---|---|---|
| term-type | Term type "F" indicates a Fragment Link Set | F |
| term-link-id | 9-digit number, used to maintain the linkage relationship | 102134541 |
| fragment-role-id | 3-digit, zero-filled role identifier | 030 |
| term-code | 6-digit, zero-filled number assigned to the fragment | 030036 |
| Element | Description | Example(s) |
|---|---|---|
| role-descriptor | Term corresponding to the role number | presentreactantproduct |
| fragment-name-text | Text corresponding to the term-code | CARBOCYCLIC RING |
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