Ohio Rev. Code Ann. § 1782.20
(A) Except as provided in division (C) of this section, when no certificate of limited partnership has been filed, a person who contributes to a business enterprise and who erroneously but in good faith believes that the person has become a limited partner in the enterprise is not a general partner in the enterprise and is not bound by its obligations by reason of making the contribution, receiving distributions from the enterprise, or exercising any rights of a limited partner, if, within a reasonable time after ascertaining the mistake, the person does either of the following:
(B) Except as provided in division (C) of this section, when a certificate of limited partnership has been filed, a person who contributes to a business enterprise and who erroneously but in good faith believes that the person has become a limited partner in the enterprise is not a general partner in the enterprise and is not bound by its obligations by reason of making the contribution, receiving distributions from the enterprise, or exercising any rights of a limited partner, if, within a reasonable time after ascertaining that the filed certificate of limited partnership inaccurately refers to the person as a general partner, the person does any of the following:
(3) Executes and files a certificate of disclaimer of general partner status, together with a copy of the certificate of limited partnership that inaccurately refers to the person as a general partner, in the office of the secretary of state and provides to the partnership a copy of that certificate of disclaimer. A certificate of disclaimer of general partner status shall be on a form prescribed by the secretary of state and shall include all of the following:
(D) If a person who has filed a certificate of disclaimer of general partner status pursuant to division (B)(3) of this section becomes aware that any statement in the certificate of disclaimer was materially false when made or that any arrangement or other fact described in the certificate has changed and that the certificate of disclaimer thus is materially inaccurate, the person promptly shall execute and file a certificate of cancellation of disclaimer of general partner status in the office of the secretary of state and provide a copy of that certificate of cancellation of disclaimer of general partner status to the partnership. The certificate of cancellation of disclaimer of general partner status shall be on a form prescribed by the secretary of state and shall include all of the following: