Patents

examiner.json

{
  "PatentBulkData": [
    
    {
      "patentCaseMetadata":{
        "applicationNumberText":{
          "value":"16732312",
          "electronicText":"16732312"
        },
        "filingDate":"2020-01-01",
        "applicationTypeCategory":"Utility",
        "partyBag":{
          "applicantBagOrInventorBagOrOwnerBag":[
            {
              "primaryExaminerOrAssistantExaminerOrAuthorizedOfficer":[
                {
                  "name":{
                    "personNameOrOrganizationNameOrEntityName":[
                      {
                        "personFullName":"ORGAD, EDAN"
                      }
                    ]
                  }
                }
              ]
            },
            {
              "applicant":[
                {
                  "contactOrPublicationContact":[
                    {
                      "name":{
                        "personNameOrOrganizationNameOrEntityName":[
                          {
                            "organizationStandardName":{
                              "content":[
                                "Communication Systems LLC"
                              ]
                            }
                          }
                        ]
                      },
                      "cityName":"Santa Fe",
                      "geographicRegionName":{
                        "value":"NM",
                        "geographicRegionCategory":"STATE"
                      },
                      "countryCode":""
                    }
                  ]
                }
              ]
            }
          ]
        },
        "groupArtUnitNumber":{
          "value":"2414",
          "electronicText":"2414"
        },
        "applicationConfirmationNumber":"8996",
        "applicantFileReference":"CS1003US03",
        "patentClassificationBag":{
          "cpcClassificationBagOrIPCClassificationOrECLAClassificationBag":[
            {
              "ipOfficeCode":"US",
              "mainNationalClassification":{
                "nationalClass":"370",
                "nationalSubclass":"329000"
              }
            }
          ]
        },
        "businessEntityStatusCategory":"SMALL",
        "firstInventorToFileIndicator":"true",
        "inventionTitle":{
          "content":[
            "APPARATUSES, METHODS, AND COMPUTER-READABLE MEDIUM FOR COMMUNICATION IN A WIRELESS LOCAL AREA NETWORK"
          ]
        },
        "applicationStatusCategory":"Docketed New Case - Ready for Examination",
        "applicationStatusDate":"2020-02-07",
        "officialFileLocationCategory":"ELECTRONIC",
        "patentPublicationIdentification":{
          "publicationNumber":"US20200154403A1",
          "publicationDate":"2020-05-14"
        }
      },
      "prosecutionHistoryDataBag":{
        "prosecutionHistoryData":[
          {
            "eventDate":"2020-05-19",
            "eventCode":"PG-ISSUE",
            "eventDescriptionText":"PG-Pub Issue Notification"
          }
        ]
      },
      "assignmentDataBag":{
        "assignmentData":[
          {
            "reelNumber":"52436",
            "frameNumber":"295",
            "documentReceivedDate":"2020-04-20",
            "recordedDate":"2020-04-20",
            "mailDate":"2020-04-21",
            "pageTotalQuantity":3,
            "conveyanceText":"ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).",
            "assignorBag":{
              "assignor":[
                {
                  "executionDate":"2016-07-14",
                  "contactOrPublicationContact":[
                    {
                      "name":{
                        "personNameOrOrganizationNameOrEntityName":[
                          {
                            "value":"ATEFI, ALI"
                          }
                        ]
                      }
                    }
                  ]
                }
              ]
            },
            "assigneeBag":{
              "assignee":[
                {
                  "contactOrPublicationContact":[
                    {
                      "name":{
                        "personNameOrOrganizationNameOrEntityName":[
                          {
                            "value":"COMMUNICATION SYSTEMS LLC"
                          }
                        ]
                      },
                      "postalAddressBag":{
                        "postalAddress":[
                          {
                            "postalAddressText":[
                              {
                                "sequenceNumber":"1",
                                "value":"530-B HARKLE ROAD"
                              },
                              {
                                "sequenceNumber":"2",
                                "value":"STE. 100"
                              },
                              {
                                "sequenceNumber":"3",
                                "value":"SANTA FE NEW MEXICO 87505"
                              }
                            ]
                          }
                        ]
                      }
                    }
                  ]
                }
              ]
            },
            "correspondenceAddress":{
              "partyIdentifierOrContact":[
                {
                  "name":{
                    "personNameOrOrganizationNameOrEntityName":[
                      {
                        "value":"ALI ATEFI"
                      }
                    ]
                  },
                  "postalAddressBag":{
                    "postalAddress":[
                      {
                        "postalAddressText":[
                          {
                            "sequenceNumber":"1",
                            "value":"530-B HARKLE ROAD"
                          },
                          {
                            "sequenceNumber":"2",
                            "value":"STE. 100"
                          },
                          {
                            "sequenceNumber":"3",
                            "value":"SANTA FE, NM 87505"
                          }
                        ]
                      }
                    ]
                  }
                }
              ]
            },
            "sequenceNumber":"1"
          }
        ],
        "assignmentTotalQuantity":1
      },
      "st96Version":"V3_1",
      "ipoVersion":"US_V8_0"
    }
  ]
}

patents.py

import json
from jsonpath_rw import parse


with open("./examiner.json") as f:
    data = json.load(f)

patent_expr = parse("PatentBulkData[*]")
people_expr = parse("patentCaseMetadata.partyBag.applicantBagOrInventorBagOrOwnerBag[*]")
examiner_expr = parse(
    "primaryExaminerOrAssistantExaminerOrAuthorizedOfficer[0]"
    ".name.personNameOrOrganizationNameOrEntityName[0].personFullName"
)
applicant_expr = parse(
    "applicant[0].contactOrPublicationContact[0]"
    ".name.personNameOrOrganizationNameOrEntityName[0]"
    ".organizationStandardName.content[0]"
)

records = []

for patent_match in patent_expr.find(data):
    record = {}

    patent_case = patent_match.value
    record["filingDate"] = patent_case["patentCaseMetadata"]["filingDate"]

    for party_match in people_expr.find(patent_case):
        party = party_match.value
        
        if "primaryExaminerOrAssistantExaminerOrAuthorizedOfficer" in party:
            examiner_matches = examiner_expr.find(party)
            record["examiner"] = examiner_matches[0].value
            
        elif "applicant" in party:
            applicant_matches = applicant_expr.find(party)
            record["applicant"] = applicant_matches[0].value

    records.append(record)

print(records)
# [{'filingDate': '2020-01-01', 'examiner': 'ORGAD, EDAN', 'applicant': 'Communication Systems LLC'}]